Category Archives: Science

Pop-ups on Comet Hunters

pasted-image-at-2016_10_20-11_05-am

 

We’re testing out a new feature of our interface, which means if you’re classifying images on Comet Hunters you may see occasional pop-up messages like the one pictured above.

The messages are designed to give you more information about the project. If you do not want to see them, you have the option to opt-out of seeing any future messages. Just click the link at the bottom of the pop-up.

You can have a look at this new feature by contributing some classifications today at www.comethunters.org.

Asteroid Zoo Paused

The AsteroidZoo community has exhausted the data that are available at this time. With all the data examined we are going to pause the experiment, and before users spend more time we want to make sure that we can process your finds through the Minor Planet Center and get highly reliable results.

We understand that it’s frustrating when you’ve put in a lot of work, and there isn’t a way to confirm how well you’ve done. But please keep in mind that this was an experiment – How well do humans find asteroids that machines cannot?

Often times in science an experiment can run into dead-ends, or speed-bumps; this is just the nature of science. There is no question that the AsteroidZoo community has found several potential asteroid candidates that machines and algorithms simply missed. However, the conversion of these tantalizing candidates into valid results has encountered a speed bump.

What’s been difficult is that all the processing to make an asteroid find “real” has been based on the precision of a machine – for example the arc of an asteroid must be the correct shape to a tiny fraction of a pixel to be accepted as a good measurement. The usual process of achieving such great precision is hands-on, and might take takes several humans weeks to get right. On AsteroidZoo, given the large scale of the data, automating the process of going from clicks to precise trajectories has been the challenge.

While we are paused, there will be updates to both the analysis process, and the process of confirming results with the Minor Planet Center. Updates will be posted as they become available.

https://talk.asteroidzoo.org/
http://reporting.asteroidzoo.org/

Thank you for your time.

Sunspotter Citizen Science Challenge: 29th August – 6th September

Calling all Zooniverse volunteers!  As we transition from the dog days of summer to the pumpkin spice latte days of fall (well, in the Northern hemisphere at least) it’s time to mobilize and do science!

Sunspotter Citizen Science Challenge

Our Zooniverse community of over 1.3 million volunteers has the ability to focus efforts and get stuff done. Join us for the Sunspotter Citizen Science Challenge! From August 29th to September 5th, it’s a mad sprint to complete 250,000 classifications on Sunspotter.

Sunspotter needs your help so that we can better understand and predict how the Sun’s magnetic activity affects us on Earth. The Sunspotter science team has three primary goals:

  1. Hone a more accurate measure of sunspot group complexity
  2. Improve how well we are able to forecast solar activity
  3. Create a machine-learning algorithm based on your classifications to automate the ranking of sunspot group complexity
Classifying on Sunspotter
Classifying on Sunspotter

In order to achieve these goals, volunteers like you compare two sunspot group images taken by the Solar and Heliospheric Observatory and choose the one you think is more complex.  Sunspotter is what we refer to as a “popcorn project”.  This means you can jump right in to the project and that each classification is quick, about 1-3 seconds.

Let’s all roll up our sleeves and advance our knowledge of heliophysics!

The Science of Citizen Science: Meetings in San Jose This Week

I and other Galaxy Zoo and Zooniverse scientists are looking forward to the Citizen Science Association (CSA) and American Association for the Advancement of Scientists (AAAS) meetings in San Jose, California this week.

As I mentioned in an earlier post, we’ve organized an AAAS session that is titled, “Citizen Science from the Zooniverse: Cutting-Edge Research with 1 Million Scientists,” which will take place on Friday afternoon. It fits well with the AAAS’s them this year: “Innovations, Information, and Imaging.” Our excellent line-up includes Laura Whyte (Adler) on Zooniverse, Brooke Simmons (Oxford) on Galaxy Zoo, Alexandra Swanson (U. of Minnesota) on Snapshot Serengeti, Kevin Wood (U. of Washington) on Old Weather, Paul Pharoah (Cambridge) on Cell Slider, and Phil Marshall (Stanford) on Space Warps.

And in other recent Zooniverse news, which you may have heard already, citizen scientists from the Milky Way Project examined infrared images from NASA’s Spitzer Space Telescope and found lots of “yellow balls” in our galaxy. It turns out that these are indications of early stages of massive star formation, such that the new stars heat up the dust grains around them. Charles Kerton and Grace Wolf-Chase have published the results in the Astrophysical Journal.

But let’s get back to the AAAS meeting. It looks like many other talks, sessions, and papers presented there involve citizen science too. David Baker (FoldIt) will give plenary lecture on post-evolutionary biology and protein structures on Saturday afternoon. Jennifer Shirk (Cornell), Meg Domroese and others from CSA have a session Sunday morning, in which they will describe ways to utilize citizen science for public engagement. (See also this related session on science communication.) Then in a session Sunday afternoon, people from the European Commission and other institutions will speak about global earth observation systems and citizen scientists tackling urban environmental hazards.

Before all of that, we’re excited to attend the CSA’s pre-conference on Wednesday and Thursday. (See their online program.) Chris Filardi (Director of Pacific Programs, Center for Biodiversity and Conservation, American Museum of Natural History) and Amy Robinson (Executive Director of EyeWire, a game to map the neural circuits of the brain) will give the keynote addresses there. For the rest of the meeting, as with the AAAS, there will be parallel sessions.

The first day of the CSA meeting will include: many sessions on education and learning at multiple levels; sessions on diversity, inclusion, and broadening engagement; a session on defining and measuring engagement, participation, and motivations; a session on CO2 and air quality monitoring; a session on CS in biomedical research;
and sessions on best practices for designing and implementing CS projects, including a talk by Chris Lintott on the Zooniverse and Nicole Gugliucci on CosmoQuest. The second day will bring many more talks and presentations along these and related themes, including one by Julie Feldt about educational interventions in Zooniverse projects and one by Laura Whyte about Chicago Wildlife Watch.

I also just heard that the Commons Lab at the Woodrow Wilson Center is releasing two new reports today, and hardcopies will be available at the CSA meeting. One report is by Muki Haklay (UCL) about “Citizen Science and Policy: A European Perspective” and the other is by Teresa Scassa & Haewon Chung (U. of Ottawa) about “Typology of Citizen Science Projects from an Intellectual Property Perspective.” Look here for more information.

In any case, we’re looking forward to these meetings, and we’ll keep you updated!

Penguin Watch: Top images so far

Yesterday we launched our latest project: Penguin Watch. It is already proving to be one of the most popular projects we run, with over one hundred thousand classifications in the first day! The data come from 50 cameras focussed on the nesting areas of penguin colonies around the Southern Ocean. Volunteers are asked to tag adult penguins, chicks, and eggs.

Here are my favourite images uncovered by our volunteers so far: (click on an image to see what people are saying about it on Penguin Watch Talk)

1st Rule of Penguin Watch - You don't have to count them all. But I dare you to!
1st Rule of Penguin Watch – You don’t have to count them all. But I dare you to!

 

Living on the edge
Living on the edge
Penguins aren't always only black and white...
Penguins are always only black and white…
I think they want in!
I think they want in!
Spot the tourists
Spot the tourists
We're saved!
We’re saved!
Coming back from a refreshing afternoon swim
Coming back from a refreshing afternoon swim

 

See what amazing pictures you can find right now at www.penguinwatch.org

Call for Proposals

conscicom

 

The Constructing Scientific Communities project (ConSciCom), part of the AHRC’s ‘Science in Culture’ theme, is inviting proposals for citizen science or citizen humanities projects to be developed as part of the Zooniverse platform.

ConSciCom examines citizen science in the 19th and 21st centuries, contrasting and reflecting on engagement with distributed communities of amateur researchers in both the historical record and in contemporary practice.

Between one and four successful projects will be selected from responses to this call, and will be developed and hosted by the Zooniverse in association with the applications. We hope to include both scientific and historical projects; those writing proposals should review the existing range of Zooniverse projects which include not only classification, but also transcription projects. Please note, however, ConSciCom cannot distribute funds nor support imaging or other digitization in support of the project.

Projects will be selected according to the following criteria:

  1. Merit and usefulness of the data expected to result from the project.
  2. Novelty of the problem; projects which require extending the capability of the Zooniverse platform or serve as case studies for crowdsourcing in new areas or in new ways are welcome.
  3. Alignment with the goals and interests of the Constructing Scientific Communities project. In particular, we wish to encourage projects that:
    1. Have a significant historical dimension, especially in relation to the history of science.
    2. Involve the transcription of text, either in its entirety or for rich metadata.

Note it is anticipated that some, but not necessarily all selected projects, will meet this third criterion; please do submit proposals on other topics.

The deadline for submissions is July 25th 2014. You can submit a proposal by following this link http://conscicom.org/proposals/form/

 

 

 

Become a Sunspotter and play Solar ‘Hot-or-Not’

avatar_sunspotter

A few months ago we quietly placed a new project online. Called Sunspotter, it was essentially a game of hot-or-not for sunspot data – and since there were not many images available at the time, we thought it best to just let it be used by the people who noticed it, or who had tried it during the beta test. The results have since been validated, and the site works! In fact there are even preliminary results, which is all very exciting. Loads of new images have now been prepared, so today Sunspotter gets its proper debut. Try it at www.sunspotter.org.

On the site you are shown two images of sunspot groups and asked which is more complex. That might sound odd at first, but really it’s quite easy. The idea behind the science of Sunspotter is summed-up neatly on the Sunspotter blog:

I’m pretty sure you have an idea of which is the more complex: a graduate text on quantum mechanics, or an Italian cookbook? On the other hand, it would not be straight-forward for a computer to make that choice. The same is true with sunspot groups.

Or put another way: like many things in life, you’ll know complexity when you see it. Try it out now: it works on laptops, desktops, tablets and phones and you can keep up to date on Twitter, Facebook, G+, and the project’s own blog.

Screenshot 2014-06-13 19.39.24

Workshop on Citizen Science in Astronomy

banner20140303

This weekend several members of the Zooniverse development team and many representatives from the science teams of Galaxy Zoo, Planet Hunters, Space Warps, Moon Zoo, Radio Galaxy Zoo, Planet Four, and the Andromeda Project are traveling to Taipei, Taiwan for the workshop on Citizen Science in Astronomy. I wrote about this workshop last November when it was announced. The Institute of Astronomy and Astrophysics at Academia Sinica (ASIAA)  in Taipei, Taiwan (with support from the National Science Council) along with the Zooniverse are organizing this workshop.

The aim is to bring together for a week  computer scientists, machine learning experts, and the scientists from astronomy and planetary science based citizen science projects with the goal of taking the first steps towards addressing the critical questions and issues that citizen science will need to solve in order to cope with the petabtye data deluge from the the next generation observatories and space missions like the Square Kilometer Array (SKA) and the Large Synoptic Survey Telescope (LSST). I think it’s fair to say this is the largest gathering of Zooniverse astronomy and planetary science project teams assembled in one place. I’m looking forward to what new algorithms to better combine and assess your classifications will be developed during the week and to all the interesting results that will come out of this workshop.

In addition to the main workshop, there will be a teacher workshop held on March 2nd for local teachers in Taiwan co-organized by Lauren Huang (ASIAA), Mei-Yin Chou (ASIAA), Stuart Lynn (Adler Planetarium/Zooniverse), Kelly Borden (Adler Planetarium/Zooniverse), and myself . In preparation for the workshop, the ASIAA Education and Public Outreach (EPO) Office translated Planet Four into traditional character Chinese. You can find out more about the translation effort here. At the teacher workshop, we’ll be introducing citizen science and how it can be used in the classroom along with presenting the traditional character Chinese translations of Planet Four and Galaxy Zoo.

The first day of the main workshop will be a series of introductory talks aimed at getting everyone thinking for the working sessions later in the week. If you’re interested in watching the workshop talks,  we’re going to try webcasting the first day’s sessions on Google+ starting on March 3rd 9:30am in Taiwan (March 2nd at 8:30pm EST ). The schedule for Monday can be found here. You can find the links for the morning and afternoon video live streams here. If you can’t watch live, the video will be archived and available on youtube through the same link.

You can follow along for the rest of the week on Twitter with the hashtag #csatro.

Google confirms that the Zooniverse is awesome!

The Zooniverse is extremely pleased to announce that it has been named as one of six Google Global Impact Awardees announced in December 2013. The awards are given by Google to projects that show three key elements:
  • technology or innovative approach that can deliver transformational impact
  • a specific project that tests a big game-changing idea
  • a brilliant team with a healthy disregard for the impossible

The grant we have received from Google as part of their Global Impact Award program will allow us to build a platform that can support hundreds or maybe even thousands of new and exciting citizen science projects. A list of the awardees can be seen at the Google Global Impact Award site here http://www.google.com/giving/global-impact-awards/

It means a lot to us at the Zooniverse to have been given this award and we could not have managed it without you, our volunteers. The time and effort you dedicate to our projects shows the world how important citizen science can be, and we’re looking forward to the next few years.

So thanks to you, and thanks to Google!

The Zooniverse team

PS: Just to be clear, this is a philanthropic act from Google – we’ll continue to be an academic project run by the team at Oxford, Adler Planetarium and elsewhere and all your data remains with the Zooniverse as before. Nothing changes, except our ability to scale!

Andromeda Project We Hardly Knew Ye

This time last year we launched the Andromeda Project. The aim was the get everyone’s help in locating the star clusters in the Andromeda Galaxy, our next-door neighbour in intergalactic space. The project went better than we could have imagined, and just over two weeks later we had completed more than 1,000,000 classifications and the project’s science team were busy wrangling data.

Cliff at AAS

In fact, in January Cliff Johnson took a poster to one of the world’s biggest astronomy meetings – the January meeting of the AAS – and presented the results from the Andromeda Project, which had only launched 6 weeks prior. It was an amazing example of the power of citizen science to help researchers accomplish the kind of data analysis that computers cannot do reliably.

We decided to do a second round of the Andromeda Project to complete the job we’d started, using both the data that remained in the archive and also new data that was only just being taken last year when the project launched. So in October 2013 (just two months ago) we once again invited the Zooniverse community to come and find star clusters and galaxies. They once again astounded us by gobbling up the data even faster – ably assisted by a trench of new users brought to the project from Facebook’s popular I F***king Love Science page. In a week the job was done.

The science team have already begun processing the data from this second round and the results are amazing. In fact: they’re right here just for you, just because it’s nearly Christmas and just because we wanted to give you a present. So here they are: the first maps of all the star clusters and galaxies in the data from the PHAT survey of Andromeda. Marked and classified by  the wonderful Andromeda Project community.

AP Map
Clusters are in blue, galaxies in red. The background image is single-band F475W data showing the galaxy itself.

You can see how the background galaxies are best seen at the outer edges (because we are looking through less material), and the clusters are found predominately in the spiral arms (where more star formation is happening). These plots will form part of the publications the science team and currently working on, and which will most likely appear on the Zooniverse Publications page sometime in 2014. Follow along on the blog, Twitter and Facebook for updates from the science team in the coming weeks and months.

Congratulations to everyone who helped out and gave their time to the Andromeda Project: you were amazing!

So as much as I’d like to wish the Andromeda Project a happy birthday, it seems like I should really wish it a happy retirement. Luckily we have more space-based projects coming soon to the Zooniverse – so the community will have plenty to get along with. However, the Andromeda Project will always have a special place in our hearts for its efficient and dedicated volunteers. Who knows, maybe one day it will come out of retirement for one last hurrah? We can only hope.

Andromeda Project, we hardly knew ye.