Category Archives: News

Bursts from Space

This is a guest post by summer intern Anastasia Unitt.

The study of celestial objects creates a huge amount of data. So much data, that astronomers struggle to make use of it all. The solution? Citizen scientists, who lend their brainpower to analyse and catalogue vast swathes of information. Alex Andersson, a DPhil student at the University of Oxford, has been applying this approach to his field: radio astronomy, through the Zooniverse. I met with him via Zoom to learn about his project detecting rare, potentially explosive events happening far out in space.

Alex’s research uses data collected by a radio telescope located thousands of miles away in South Africa, named MeerKAT. The enormous dishes of the telescope detect radio waves, captured from patches of sky about twice the size of the full Moon. This data is then converted into images, which show the source of the waves, and into light curves, a kind of scatter plot which depicts how the brightness of these objects has changed over time. This information was initially collected for a different project, so Alex is exploiting the remaining information in the background- or, as he calls it: “squeezing science out of the rest of the picture.” The goal: to identify transient sources in the images, things that are changing, disappearing and appearing.

Historically, relatively few of these transients have been identified, but the many extra pairs of eyes contributed by citizen scientists has changed the game. The volume of data analysed can be much larger, the process far faster. Alex is clearly both proud of and extremely grateful to his flock of amateur astronomers. “My scientists are able to find things that using traditional methods we just wouldn’t have been able to find, [things] we would have missed.” The project is ongoing, but his favourite finding so far took the form of a “blip” his citizen scientists noticed in just two of the images (out of thousands). Alex explains: “We followed it up and it turns out it’s this star that’s 10 times further away than our nearest stellar neighbor, and it’s flaring. No one’s ever seen it with a radio telescope before.” His excitement is obvious, and justified. This is just one of many findings that may be previously unidentified stars, or even other kinds of celestial objects such as black holes. There’s still so much to find out, the possibilities are almost endless.

A range of light curve shapes spotted by Zooniverse citizen scientists performing classifications for Bursts from Space: MeerKAT

Unfortunately, research comes with its fair share of frustrating moments along with the successes. For Alex, it’s the process of preparing the data for analysis which has proved the most irksome. “Sometimes there’s bits in the process that take a long time, particularly messing with code. There can be so much effort that went into this one little bit, that even if you did put it in a paper is only one sentence.” These behind-the-scenes struggles are essential to make the data presentable to the citizen scientists in the first place, as well as to deal with the thousands of responses which come out the other side. He assures me it’s all worth it in the end.

As to where this research is headed next, Alex says the prospects are very exciting. Now they have a large bank of images that have been analysed by the citizen scientists, he can apply this information to train machine learning algorithms to perform similar detection of interesting transient sources. This next step will allow him to see “how we can harness these new techniques to apply them to radio astronomy – which again, is a completely novel thing.”

Alex is clearly looking forward to these further leaps into the unknown. “The PhD has been a real journey into lots of things that I don’t know, which is exciting. That’s really fun in and of itself.” However, when I ask him what his favourite part of this research has been so far, it isn’t the science. It’s the citizen scientists. He interacts with them directly through chat boards on the Zooniverse site, discussing findings and answering questions. Alex describes their enthusiasm as infectious – “We’re all excited about this unknown frontier together, and that has been really, really lovely.” He’s already busy preparing more data for the volunteers to examine, and who knows what they might find; they still have plenty of sky to explore.

Adler Zooniverse Summer Intern Experience: Tasnova & Colored Conventions

By Tasnova, Guest Writer and Adler Zooniverse Summer ’22 Teen Intern

This summer, I worked as an intern for the Adler Planetarium in Chicago, alongside Lola Fash and Dylan. As a group, we carried out Zooniverse projects and interviews with the researchers leading them. In this blog post, I will share about my experience with the main project that I took part in: Transcribe Colored Conventions

In July 2022 I interviewed Dr. Jim Casey and Justin Smith, two of the research leads for the Colored Conventions project with Zooniverse. Dr. Casey is an assistant research professor of African American Studies at Penn State University, managing director of the Center for Black Digital Research, and co-founder for the Colored Conventions project. Justin Smith is a Ph.D. candidate in English and African American studies at Penn State and a member of the Douglass Day team.

Before I dig into what the Colored Conventions were, I’d like to share my own experience while working on these projects. I chose to focus on Transcribe Colored Convention because I am a huge history lover. I want to learn everything; learning feeds my curiosity. I was really excited to learn about the Colored Conventions since they are often neglected in textbooks; my school never taught me about the Colored Conventions. It was my first time learning anything about the Colored Conventions. I was so excited to get to interview the amazing people leading the Zooniverse project to transcribe documents related to the Colored Conventions.

The Colored Conventions were events that took place during the nineteenth century and spread across 34 states.  In these Conventions, the participants talked about how they could get access to voting rights, education, labor, and business. 

Artist rendition of the Colored Convention meetings. Credit:

However, despite how important they were, no one really talks about the Colored Conventions today. It is incredibly sad for me to see this important part of our history being neglected.

Another interesting aspect about the Colored Conventions that I learned about through interviewing the team is that the documents related to the Conventions were very male dominated. What this means is that while men’s efforts were well documented in the Conventions’ archive, women’s efforts were not. For example, of the names initially identified and highlighted in the documents, 98% belong to men.

An early researcher who recognized women’s contributions to the Colored Conventions is Dr. Psyche William Foresham, a University of Maryland professor who wrote the essay “What Did They Eat? Where Did They Stay?” In the essay she talked about how women organized restaurants and boarding houses for the people who traveled from other states to join the Convention meeting. They also financially supported them. The essay was eye opening for other researchers, and prompted them to read the Conventions’ documents more carefully to find references to women that might have been overlooked. As a result of these efforts, they found more references to women in the Convention documents.

Zooniverse volunteers also helped transcribe the Colored Convention documents, further unlocking the data for the researchers. The researchers were thrilled to see so many people actually participating in transcribing the documents and caring deeply about the project. The volunteers transcription efforts also uncovered additional evidence of references to women’s efforts in the Colored Convention documents. In my own journey learning about this project, I was happily surprised to see that so many people participated in transcribing the documents and cared about this piece of history that was neglected for so long.

Here are some clips from the full recording of my interview with Dr. Jim Casey and Justin Smith.

A few final thoughts: When I was interviewing the researchers, I loved seeing how passionate they were. It feels rare to talk with people who are passionate about their work. If I see someone who is really passionate about their work and the effort they put in, it’s incredibly motivating. I hope to feel the same in my career.

Colored Convention Project team helping the volunteers during the Transcribe-a-Thon. Credit: Dr. Jim Casey

During my interview, I was nervous in the beginning because this was my first time interviewing a researcher, or anyone. My hands and feet were cold. I tried to calm myself down so I wouldn’t stutter. I think I did a good job interviewing them. My mentor, Sean (who is the Zooniverse designer at Adler), helped me a lot in preparing for the interview. He helped me see that the pressure is not on me as an interviewer; instead, the pressure is on the interviewees because they need to answer the questions. I think that really helped me to calm down because I kept saying to myself that “the pressure is on them, not me.” And my interviewees were such nice people too! I was proud of myself for how I carried out the interview.

Last, but not least, thank you to my teammates Dylan and Lola Fash for helping me out with my summary, video editing, and my blog. 

These are my Zooniverse intern colleagues. They helped me with every single challenge in my internship. Photo credit: Tasnova] 

Who’s who in the Zoo – Liz Dowthwaite

In our Who’s who in the Zoo blog series we introduce you to some of the people behind the Zooniverse.

In this edition, meet Dr Liz Dowthwaite, who is a Senior Research Fellow at the University of Nottingham, and long-term Zooniverse research collaborator

– Helen

Name: Liz Dowthwaite

Location: University of Nottingham, UK

Tell us about your role within the team 

I have been working with the Zooniverse off and on for about 3 years. I don’t have an official Zooniverse job title, I am a Senior Research Fellow in Trustworthy Autonomous Systems ( and Horizon Digital Economy Research ( at Nottingham, and am lucky enough to be able to spend some of that time working with the Zoo team. However, I have been called the ‘tame psychologist’! My work with the Zooniverse focuses on understanding how volunteer experiences can be enhanced to encourage continued participation and benefit the volunteer.

What did you do in your life before the Zooniverse?

Before working with the Zooniverse I was doing the same things I do now! I did BSc Psychology and an MA in The Body and Representation at the University of Reading, UK. I also worked in the academic library there for 7 years as a library assistant receiving all the shiny new books. I did my PhD in Digital and Creative Economy at Nottingham, in the Horizon CDT, studing online webcomic communities. I started as a Research Assistant in Horizon in 2016 whilst writing up my PhD, moving on to Research Fellow when I graduated in 2018, and recently won a promotion to Senior Research Fellow.

What does your typical working day involve?

I am a research psychologist based in a computer science department, so I study how people interact with technology. I mostly work from home in a tiny village in Oxfordshire, being frequently interrupted by two cats who would swear they have never been fed in their lives. I travel up to Nottingham about once a month to see my PhD students, and also to teach postgrads about digital footprints, responsible research and innovation (RRI) and experimental design. In my day-to-day I work across a range of multidisciplinary projects, for example online moderation and end-to-end encryption, trust in technology among people with mental health difficulties, benchmarks for measuring trust, and online wellbeing. This involves a lot of online meetings with my colleagues around the country, and lots of time spent reading things on the internet! Some of this is managing and planning the projects, some is conducting research – I write and analyse a lot of questionnaires!

How would you describe the Zooniverse in one sentence?

The Zooniverse is a force for good in the online world, allowing anyone anywhere to make a real difference.

Tell us about the first Zooniverse project you were involved with

I tend to study the Zooniverse as a whole but I last year I worked with some of the team at Science Scribbler: Placenta Profiles to help them to understand more about their volunteers.

Of all the discoveries made possible by the Zooniverse, which for you has been the most notable?

I found a Supernova! Does that count?!

What’s been your most memorable Zooniverse experience?

When we run surveys with volunteers we often get some really lovely stories about what the Zooniverse really means to people, and I think that’s really wonderful. Our projects have connected people to their own histories and cultures, and made impacts on their current lives, which is really heartwarming and I love reading them.

What are your top three citizen science projects? 

I don’t really have a favourite, I like to play with a range of projects. I tend to enjoy images and graphs the most. I was completely addicted to the original Muon Hunters, I saved all the images that looked like smiley faces, and it was really simple and quick and had a real ‘just one more’ vibe. I also love the University of Wyoming Raccoon Project because who doesn’t love trash pandas?

What advice would you give to a researcher considering creating a Zooniverse project?

Think about how you can support and engage with your volunteers beyond just asking them to take part in the project!

How can someone who’s never contributed to a citizen science project get started?

Just get clicking! There really is something to interest everyone on the Zooniverse – explore the project pages and dive in. Most of the projects have excellent tutorials to get you started. Remember that it’s ok to get things wrong, many people classifying the same things leads to an excellent consensus and high quality data. And if a project isn’t for you, there is bound to be another one out there that you’ll love.

When not at work, where are we most likely to find you?

On the internet! But also reading the London Review of Books, drinking wine, or walking in the beautiful countryside around Oxfordshire – sometimes all of those at once if we find an awesome country pub! I’m also a keen cook (but not baker) and an extremely keen eater, and a reluctant runner (partly due to all of the eating)…

You can hear more from Liz on Twitter or on her blog.

Adler Zooniverse Summer Intern Experience: Lola Fash & NASA GLOBE Cloud Gaze

By Lola Fash, Guest Writer and Adler Zooniverse Summer ’22 Teen Intern

This summer I had the opportunity to be a Zooniverse intern at the Adler Planetarium in Chicago, with two other interns, Tasnova and Dylan.  As a group, we carried out a series of interviews with researchers leading Zooniverse projects. My focus project was the NASA GLOBE Cloud Gaze on Zooniverse. I led the interview with  NASA scientist Marilé Colón Robles, the principal investigator for the project, and Tina Rogerson, the co-investigator and data analyst for the project. 

Marilé Colón Robles (right) and Tina Rogerson (left) outdoors working on GLOBE Clouds. Photo Credit: Tina Rogerson. 

NASA GLOBE Cloud Gaze is a collaboration between the Global Learning and Observations to Benefit the Environment (GLOBE) Program, NASA’s largest citizen science program, and Zooniverse. When NASA began to study clouds to understand how they affect our climate, they launched about 20 satellites to collect data on Earth’s clouds.  Unfortunately, these satellites are limited to only collecting data from above the clouds, which only paints half of the picture for scientists. They needed data from the ground to complete the picture. In 2018, they launched the first ever cloud challenge on GLOBE Clouds, which asked people all over the world to submit observations of clouds and photographs of their sky through the GLOBE Observer app. People responded faster than expected, submitting over 50,000 observations across 99 different countries during the month-long challenge. Because of the high volume,  it would take months for researchers alone to go through each submission. So instead, they sought help, thus birthing the Zooniverse CLOUD GAZE project, where people help them classify these photos.  Zooniverse participants classify the photos by cloud cover (what percent of the sky is covered by clouds), what type of cloud is in the image, and if they see any other conditions like haze, fog, or dust.

Why are clouds so important? 

We see the immediate effects of these clouds in our atmosphere. For example, when you go out on a sunny day and the sun gets blocked by low altitude clouds, you feel cooler right away. But rather than looking at short-term effects, the CLOUD GAZE project is working to understand the long-term role clouds play on our climate. 

Clouds play a significant role in maintaining Earth’s climate. They control Earth’s energy budget, the balance between the energy the Earth receives from the Sun and the energy the Earth loses back into outer space, which determines Earth’s temperature. The effects clouds have varies by type, size, and altitude. 


Cirrus, cirrostratus, and cirrocumulus clouds are high altitude clouds that allow incoming radiation to be absorbed by Earth, then trap it there, acting like an insulator and increasing Earth’s temperature. Low altitude clouds, such as stratus and cumulonimbus, keep our planet from absorbing incoming radiation, and allow it to radiate energy back into space.

The classifications made by Zooniverse participants are needed to determine the amount of solar radiation that is reflected or absorbed by clouds before reaching the surface of Earth and how that correlates to climate over time. 

In my interview, I had the honor to meet with NASA Scientists Marilé Colón Robles and Tina Rogerson, learn more about the NASA GLOBE Cloud Gaze effort, and hear their predictions for the future. 

Clip 1: Introductions

This first clip is of Marilé, Tina, and me introducing ourselves to one another. Note: The other participants you’ll see in the recordings are Sean Miller (Zooniverse designer and awesome mentor for us interns) and Dylan and Tasnova (my fellow interns).

Clip 2: What prompted you to start NASA GLOBE Cloud Gaze on Zooniverse? 

Quote from Tina from this Clip 2: “We have 1.8 million photographs of the sky. We want to know what’s in those photographs.”

Clip 3: What have your GLOBE participants been telling you about what they’re seeing in their local environments about the impacts of climate change?

What are your hopes and goals for this project? 

In the interview, I asked them about their hopes and broader goals for the project. They talked about how in order to really understand climate change, we need to gather the best data possible. The majority of the data we have on clouds are from the 20th century. One of the project goals was to update our databases on clouds in order to conduct proper research on climate change. Tina Rogerson, Cloud Gaze’s data analyst, gathers this information and compiles it into easily accessible files. The files include data from a range of different sources: satellites, Globe observations, and Zooniverse classifications (see They give people a chance to analyze clouds at different points and connect the dots to analyze the whole.  

Scientist Marilé Colón Robles explained that one of the goals of the project is to make a climatology of cloud types based on the data they have collected. This would help us have a record on how the clouds have changed in a given location in relation to the climate of that area. We would have information on the entire world, every single continent, yes, including Antarctica.

Why did I pick this project to focus on? 

I chose this project because I wanted to challenge myself. I have always shied away from topics and conversations about climate change and global warming. I felt I could never fully comprehend it so I should instead avoid it by all means possible. My fellow interns and I had three projects to choose from: Transcribe Color Convention, Active Asteroids, and NASA GLOBE CLOUD GAZE. If it were any other day, I would have chosen one of the first two projects to be my focus but I wanted to change, to try something new. The only way to grow is to step out of your comfort zone and I am so glad I did. 

People make the mistake of believing that climate change can’t be helped and that after our Earth becomes inhabitable we can just pull a Lost In Space and find a different planet to live on. I had the chance to speak with Dr. Michelle B. Larson, CEO of Adler Planetarium, and we talked about how there isn’t another planet for us to go to if we mess this one up. Even if there was, it would take years and a lot of resources to ready the planet for ourselves. Those are resources and years that we could be spending on fixing our home. 

The CLOUD GAZE focused on one of the most important and understudied factors in Earth’s climate – clouds. People all over the world are helping in their own way to help save the planet. Some make sure to always recycle their garbage. Some take public transportation more often, and switch to electronic vehicles to cut down on their carbon footprint. You and I can help by taking pictures of our sky, submitting it in the GLOBE Observer app, and by going to the Zooniverse Cloud GAZE project, classifying as little as 10 images of clouds per day to multiply the data on clouds, which in turn helps further our research and our understanding of climate change.  

An Interview with Jovian Vortex Hunters

This is a guest post by summer intern Anastasia Unitt.

Talking about the weather is a national pastime in England. When I meet Dr. Ramana Sankar on a sunny day in Oxford, we find ourselves discussing dramatic clouds and ferocious storms – in stark contrast to the empty blue skies above us. Ramana is telling me about the turbulent meteorology of our solar system’s fifth planet: Jupiter.

Jupiter is a gas giant. Its atmosphere is made of very different stuff to ours, predominantly hydrogen and helium, but it does have clouds of water vapour like we do, as well a variety of storms and hurricanes. These vortices are governed by the same physics as Earth’s own, just on a much larger scale; Jupiter’s most famous storm, the Great Red Spot, is twice the width of Earth and has raged for over 300 years. Wind speeds on the planet can approach 900 miles per hour at its poles, encouraged by jet streams formed by the planet’s 10 hour long rotations – the fastest in our solar system. For those interested in meteorology, it’s a fascinating place to study.

Ramana tells me that to research Jupiter’s weather he works with a very important colleague: Juno, a space probe launched in 2011. Five years later in 2016 it reached Jupiter. Ever since, it has been sending back data, including images which show a diverse array of weather formations, varied in form, swirling, morphing, spinning. I’m surprised by how many different colours appear in these clouds, not only orange as I expected, but also shades of blue and grey. The enormous variety of features in the images provide an opportunity to learn more about how storms work on Jupiter, and Ramana explains that to do this they need to collect observations of the weather captured in Juno’s images. There are thousands of these pictures, so he has enlisted citizen scientists on Zooniverse to look through them and annotate features. They mark storms, clouds, and anything else they notice, building a catalogue of formations. With their help Ramana can spot repeating patterns, as well as explore unusual or rare vortices.

Swirling Jovian storms, in images captured by NASA’s Juno space probe.

I find myself wondering what causes this dramatic Jovian weather, and according to Ramana astronomers are curious about this too. To answer this question, he says we need to go back to how the planet was made: “long ago, the sun formed and around it was this disc of gas and dust, which contracted to form different planets.” This compression generated enormous amounts of heat; even now, the temperature at Jupiter’s core is thought to be about 24,000°C, maintained by high internal pressure due to its immense size. As Ramana puts it: “Imagine a boiling kettle. Bubbles are coming up due to the stove heating the bottom of the pan. The storms on Jupiter are these bubbles, but rather than forming over two minutes, they form over 5-10 years.” This is in contrast to Earth, where storms form due to heat from the sun. I ask Ramana what this internally-originating heat means for his study of Jupiter’s weather, and he explains that this is something he is exploring. “The question comes down to: why are these storms distributed at specific locations, why is the heat preferentially pointed one way versus the other? Getting the catalogue of vortices and seeing where they’re forming can help us.”

With this aim in mind, citizen scientists have classified over 35,000 photographs of Jupiter’s stormy surface. When I ask Ramana what their best finding has been so far, he pauses for a moment before he responds, clearly spoilt for choice amongst the many complex vortices they have observed. He eventually lands on one particular feature: “One of my favorite types of vortex is called a brown barge, and that’s because you’d imagine vortices are generally circular, but a brown barge is very elongated. Imagine a brown cucumber, that’s essentially what it is.” Ramana explains that precisely what causes this brown colouration is a mystery. It could be chemicals present in the clouds themselves, or haze particles in the upper layers of the atmosphere reacting with sunlight. However, the citizen scientists have made an interesting discovery about these formations: “Volunteers are finding barges which are not brown. So for all this time I thought that brown barges are brown, but it turns out there are more complications. Investigating these not-so-brown barges is a new avenue for research.”

Not-so-brown barges. On the left is an image of a typical brown barge. On the right are examples of barge-like vortices without the typical brown colouration.

When not enthusing about Jupiter’s (mostly) brown cucumber-shaped storms, Ramana is quick to point to his citizen scientists as one of his favourite parts of the project. They’ve gone above and beyond their role as storm counters; some have even been digging into additional data, outside of what Ramana has provided. “A lot of volunteers kind of go into the depths. They’re pulling in all of this data from everywhere else, like news websites, even mission reports, things like that. [The] volunteers go out of their way to explore the data by themselves.”

It sounds to me like the citizen scientists have been understandably bewitched by Jupiter’s diverse and spiraling cloud formations. On the Zooniverse talk boards I can see them excitedly discussing all kinds of interesting storms and features that they have discovered. Now they have built Ramana’s catalogue of storms, I enquire what his plans are for the next steps. “The idea is to create a subset of interesting features (like the not-so-brown barges), and then either use some sort of numerical weather modelling code to study how these features formed, or we could get context images to all of these features: look one rotation before, one rotation after. How did the feature morph between those 15 hours?” He’s excited about the findings – the volume of data the citizen scientists have analysed means there’s plenty to explore going forward.

It’s fascinating to hear how much these volunteers have contributed to our understanding of the weather on a planet 365 million miles away from our own. For a while Ramana and I discuss the motivations of citizen scientists. Is it a desire to learn, an attraction to science, or simply a way to pass the time? Ramana says from his experience it’s a mixture of the three. “The bottom line that I personally have heard about from people who have done Zooniverse projects is that they just want to spend five minutes of their time doing something else that’s not for their daily lives. Log in, classify a few things, get back to work.” Unfortunately it’s also time for Ramana and I to get back to work, so we part ways. However, as I’m walking under England’s blue and (currently) cloudless sky, I find I’m carrying thoughts of Jupiter’s distant swirling storms along with me.

Would you like to be a Jovian vortex hunter? Follow the link to take part in Ramana’s project:

Comic-Con and the Zooniverse

Guest post from Zooniverse participant Gracie Ermi:

San Diego Comic-Con brings together some of the biggest fans of the most popular shows, games, comics, and films. Science is a huge source of inspiration for a lot of pop culture, so myself and 14 other scientists from around the country decided that Comic-Con would be a great venue to showcase ways that science is making a difference in the world and how it relates to our favorite media. All 15 of us are national STEM ambassadors for the IF/THEN Initiative – a program focused on increasing access to diverse STEM professionals for students, especially young girls. In addition to putting on panels about the intersection of science and pop culture, we hosted a STEAM Fair (STEAM = Science, Technology, Engineering, Arts and Math) that families in the area could attend even if they didn’t have Comic-Con tickets. At the STEAM Fair, each scientist demonstrated something from their specific field with a fun activity.

As a computer scientist who has worked on many wildlife conservation technology projects where data collection and annotation can be a big challenge, I am a huge fan of Zooniverse and the incredible generosity and human-power of this community. I thought, wouldn’t it be cool if kids who came through the STEAM fair could contribute to a real, active science project? Zooniverse was the perfect tool to use to demonstrate the types of projects I work on and to show kids that they can make a difference right now in wildlife research. I had kids identify animal species in images from the Snapshot APNR project – they loved it! Families were super excited to learn about Zooniverse (I handed out stickers so that they could remember the website if they wanted to keep exploring it at home), and some kids spent quite a while at my table, meticulously narrowing in on the species they were identifying. Everyone seemed to really enjoy getting to help out the Snapshot APNR project, and in the end around 2000 people came through the STEAM Fair over the course of 4 days. It was a huge success!

IF/THEN Ambassadors at the Comic-Con STEAM Fair. Learn more about the team at!

Gracie Ermi facilitating a Zooniverse data labeling activity at the IF/THEN Comic-Con STEAM Fair

Who’s who in the Zoo – Maysa Bashraheel

In our Who’s who in the Zoo blog series we introduce you to some of the people behind the Zooniverse. This week, meet Maysa, a developer in our Oxford team

– Helen

Name: Maysa Bashraheel

Location: Oxford University, but based in Manchester.

Tell us about your role within the team 

This is my third week! I am the Zooniverse Developer Intern.

What did you do in your life before the Zooniverse?

About 4 weeks ago I was still a science teacher at a secondary school in Manchester – I came to my role after spending the last couple of years dabbling in coding and building stuff. I only realised I could potentially make a career out of a hobby in January. In a past life I was a Research Scientist for the Manchester Collaborative Centre for Inflammation Research (MCCIR) and specialised in Immunology with a focus on Transplants and specifically the heart. My bachelors is in Biomedical Science and I have a postgraduate degree in Education.

What does your typical working day involve?

Currently, I am learning a lot, I spend a lot of time familiarising myself with the codebase that makes up the Zooniverse. I am attempting to solve some issues, asking a million questions and exploring.

How would you describe the Zooniverse in one sentence?

The Zooniverse is a nurturing organisation that is committed to radical transparency and connects people from all corners of the world.

Tell us about the first Zooniverse project you were involved with

I think it was Beluga Bits! But I really have been fascinated by the Dental Disease projects and some of the interesting work around Etch-A-Cell. I think I have a thing for drawing projects.

Of all the discoveries made possible by the Zooniverse, which for you has been the most notable?

The TESS Planet Hunters discovery planetary systems was cool. My personal favourite is the Galaxy Zoo discovery of Pea Galaxies (a class of compact extremely star-forming galaxies that look like green peas!)

What’s been your most memorable Zooniverse experience?

So far, the 2022 Zooniverse Team Meeting. Truly a wonderful and productive and just overall exciting experience.

What are your top three citizen science projects? 

The Big Sleep Survey, Parasite Safari, Stall Catchers.

What advice would you give to a researcher considering creating a Zooniverse project?

The volunteers are your biggest asset!

Where do you hope citizen science and the Zooniverse will be in 10 years time?

I’m hoping it will be a part of the Education system in a massive way. I would love if homework for students outlined contributing to a citizen science project and the curriculum actively involved scientists from a spectrum of backgrounds to inspire the future generation.

When not at work, where are we most likely to find you?

Hiking! My next hike will be up Snowdon in the dark so I can watch the sunrise.

Do you have any party tricks or hidden talents?

I can do some weird stuff with my tummy.

Who’s who in the Zoo – Kat O’Brien Skerry

This week meet Kat O’Brien Skerry, our Public Engagement Officer, who has been taking Zooniverse projects into schools around the UK.

– Helen

Name: Kat O’Brien Skerry

Location: University of Oxford, UK

Tell us about your role within the team 

I joined the team in January 2022 as a Public Engagement Officer and I work on a fixed term contract bringing the Zooniverse to schools and educational settings around the country.

What did you do in your life before the Zooniverse?

My background is in STEM education having originally trained as a physics and maths teacher. I moved from there into informal education and most recently spent 5 years at the science museum in London in their learning team.

What does your typical working day involve?

My role is split between delivering workshops in schools and developing those workshops and convincing schools that they’re a great idea. So some days, I will be in classroom leading hands on activities, getting kids stuck into the Zooniverse, or facilitating zoom calls with the researchers. Some days I will be trying out experiments and explanations on anybody who I can find who appears (reasonably) willing to play. Some days I have a bit more of an office life and I’ll be finessing what we’ve done, contacting schools and all that stuff..

How would you describe the Zooniverse in one sentence?

A one stop shop for citizen science.

Tell us about the first Zooniverse project you were involved with

I first used Galaxy Zoo as an activity in a STEM club that I was running and had just as much fun playing as the kids did. Being added as an editor on projects so that I could take on this role was pretty terrifying!

What’s been your most memorable Zooniverse experience?

The feedback from one of my most recent schools was just the best. I had one pupil ask me, wide-eyed, “Did I really do actual science?” and respond to my “Of course you did!” with “Wow, maybe I could be a scientist”. I could have cried. To me, Zooniverse is a way to get kids to see themselves as scientists and seeing that impact becoming real is wonderful.

What are your top three citizen science projects? 

I’m biased by the two I work on, so Galaxy Zoo and Science Scribbler: Virus Factory. But I also have a real soft spot for the Davy Notebooks Project because I’m a big history of science fan.

What advice would you give to a researcher considering creating a Zooniverse project?

Again, I’m biased, but think about if it could be useful in outreach!

How can someone who’s never contributed to a citizen science project get started?

Give it a go! There are so many great projects out there from annual birdwatching and insect hunts which you can do at home, to more supported projects in museums if you want a bit more help as you get started.

Where do you hope citizen science and the Zooniverse will be in 10 years time?

I’d love to see citizen science embraced as a way to make science education and outreach more meaningful for both schools and researchers, and Zooniverse as a means to do so.

When not at work, where are we most likely to find you?

I’m studying for an MA in Education at the moment (specialising in STEM education) so spend a lot of time in the library. Otherwise, I am found inexpertly herding and raising a small menagerie of children, chickens and chameleons.

Do you have any party tricks or hidden talents?

I can come up with a kid friendly STEM activity for almost anything. And will. Often without being asked.

Who’s who in the Zoo – Mary Westwood

In our Who’s who in the Zoo blog series we introduce you to some of the people behind the Zooniverse.

In this edition, meet Dr Mary Westwood, a recent addition to the Zooniverse team.

– Helen

Name: Mary Westwood

Location: University of Oxford, UK

Tell us about your role within the team 

I joined the Zooniverse as a postdoctoral research assistant/project manager at the end of January 2022.

What did you do in your life before the Zooniverse?

I did a BSc and MSc in Biology at Wright State University in Ohio (where I’m from), then moved to the UK to do a PhD in Evolutionary Biology at the University of Edinburgh. Mostly I’m interested in how timing affects interactions between individuals, and towards the end of my PhD I started to dabble in bioacoustics and machine learning. Those last two topics are what led me to the Zooniverse.

What does your typical working day involve?

It varies a lot, but primarily I split my time between helping research teams get their projects up and running and doing my own research. I also get to write the weekly newsletters, which is a lot of fun.

How would you describe the Zooniverse in one sentence?

The innate curiosity and goodness of people put to very good use.

Tell us about the first Zooniverse project you were involved with

When I first checked out the Zooniverse, I wanted to see how bioacoustics projects were run on the platform. I can’t remember every project I looked into, but I do remember seeing HumBug and thinking what an incredible project it is.

Of all the discoveries made possible by the Zooniverse, which for you has been the most notable?

Research from the Penguin Watch team and volunteers has led to additional protections to marine protected areas, which is a really awesome outcome from a Zooniverse project.

What’s been your most memorable Zooniverse experience?

Best memory: all of the project launches, they’re a lot of fun.

Worst memory: mistakenly thinking I’d changed the background image of the entire Zooniverse website.

What are your top three citizen science projects? 

I love them all equally.

What advice would you give to a researcher considering creating a Zooniverse project?

Just go for it. Start building a project, play around with setting up workflows. Delete them, start again. Don’t be afraid to reach out to us for help.

How can someone who’s never contributed to a citizen science project get started?

Browse which projects we’re hosting to see what sparks your interest. Download apps like iNaturalist and Merlin Bird ID – both awesome platforms which get you out into nature (win) and help science (double win).

Where do you hope citizen science and the Zooniverse will be in 10 years time?

Everywhere. Since discovering the Zooniverse, I can’t believe everyone doesn’t already know about it.

Is there anything in the Zooniverse pipeline that you’re particularly excited about?

I’m about to experience my first Zooniverse Team Meeting. Very excited to finally get together with all of the awesome people I’ve worked with remotely over the past six months.

When not at work, where are we most likely to find you?

Somewhere outdoors and with a pint, possibly also with a book or friends.

Do you have any party tricks or hidden talents?

My party trick is strong-arming any topic of conversation into a discussion about circadian rhythms.

You can check out Mary’s Zooniverse project here: The Cricket Wing

You can hear more from Mary on Twitter.

Fun with IIIF

In this blog post, I’ll describe a recent prototyping project we (Jim O’Donnell: front-end developer; Sam Blickhan: Project Manager) carried out with our colleagues at the British Library (Mia Ridge, who I’m also collaborating with on the Collective Wisdom project) to explore IIIF compatibility for the Zooniverse Project Builder. You can read Mia’s complimentary blog post here.

History & context

While Zooniverse supports projects working with a number of different data formats (aka ‘subjects’), including video and audio, far and beyond the most frequently used data are images. Images are easy enough to drag and drop into our simple uploader (a feature of the Project Builder for adding data to your project) to create groups of subjects, or subject sets. If you want to upload your subjects with their associated metadata, however, things become slightly more complex. A subject manifest is a data table that allows you to list image file names alongside associated metadata. By including a manifest with your images to upload, the metadata will remain associated with those images within the Zooniverse platform. 

So, what happens if you already have a manifest? Can you upload any type of manifest into Zooniverse? What if you’re working with a specific set of standards? 

IIIF (pronounced “triple eye eff”) stands for International Image Interoperability Framework. It is a set of standards for image and A/V delivery across the web, from servers to different web environments. It supports viewing of images as well as interaction, and uses manifests as a major structural component. 

If you’re new to IIIF, that’s okay! To understand the work we did, you’ll need three IIIF definitions, all reproduced here from

Manifest: the prime unit in IIIF which lists all the information that makes up a IIIF object. It communicates how to display your digital objects, and what information to display about them, including structure, to varying degrees of complexity as determined by the implementer. (For example, if the object is a book of illustrations, where each illustrated page is a canvas, and there is one specific order to the arrangement of those pages).

Canvas: the frame of reference for the display of your content, both spatial and temporal (just like a painting canvas for two-dimensional materials, or with an added time dimension for a/v content).

Annotation: a standard way to associate different types of content to whatever is on your canvas (such as a translation of a line or the name of a person in a photograph. In the IIIF model, images and other presentation content are also technically annotations onto a canvas). For more detail, see the Web Annotation Data Model.

What we did

For this effort, we worked with Mia and her colleagues at the British Library on an exploratory project to see if we could create a proof of concept for Zooniverse image upload and data export which was IIIF compatible. If successful, these two prototypes could then form the basis for an expanded effort. We used the British Library In The Spotlight Zooniverse project as a testing ground.

Data upload

First, we wanted to figure out a way to create a Zooniverse subject set from a IIIF manifest. We figured the easiest approach would be to use the manifest URL, so Jim built a tool that imports IIIF manifests via a URL pasted into the Project Builder (see image below).

This is an experimental feature, so it won’t show up in your Zooniverse project builder ‘Subject Sets’ page by default. If you want to try it out, you can preview the feature by adding subject-sets/iiif?env=production to your project builder URL. For example, if your project number is #xxx, you’d use the URL

To create a new subject set, you simply copy/paste the IIIF manifest URL into the box at the top of the image and click ‘Fetch Manifest’. The Zooniverse uploader will present a list of metadata fields from the manifest. The tick box column at the far right allows you to flag certain fields as ‘Hidden’, meaning they won’t be shown to volunteers in your project’s classification interface. Once you’ve marked everything you want to be ‘Hidden’, you click ‘Create a subject set’ to generate the new subject set from the IIIF manifest. 

Export to manifest with IIIF annotations

In the second phase of this experiment, we explored how to export Zooniverse project results as IIIF annotations. This was trickier, because the Zooniverse classification model requires multiple classifications from different volunteers, which are then typically aggregated together after being downloaded from the platform.

To export Zooniverse results as IIIF annotations, therefore, we needed to include a step that runs the appropriate in-house offline aggregation code, then convert the data to the appropriate IIIF annotation format. Because the aggregation step is necessary to produce a single annotation per task, this step is project- and workflow-specific (whereas the IIIF Manifest URL upload works for all project types). For this effort, we tested annotation publishing on the In The Spotlight Transcribe Dates workflow, which uses a simple free-text entry task. The other In The Spotlight workflow has a slight more complex task structure (rectangle marking task + text entry sub-task), which we’re hoping to be able to add to the technical documentation soon.

IIIF Technical Coordinator Glen Robson created a demo for viewing the In The Spotlight annotations in Mirador, which you can explore here: 

Full details and technical documentation are available at

Next steps & ways to get involved

Now, we need your feedback! The next steps for this work will include identifying community needs and interest – would you use these tools for your Zooniverse project? What features look useful (or less so)? Your feedback will help us determine our next steps. Mostly, we want to know who our potential audiences are, what task types they would most want to use, and what sort of comfort level they have, particularly when it comes to running the annotations code (from “This is great!” to “I don’t even know where to start!”). There are a lot of possible routes we could take from here, and we want to make sure our future work is in service of our project building community.

Try out the In The Spotlight project and help create real data for testing ingest processes.

Get in touch!

Finally, a massive “Thank you!” to the British Library for funding this experiment, and to Glen Robson and Josh Hadro at IIIF for their feedback on various stages of this experiment.