A Change in the Weather

Today’s guest blog comes from Kathy Wendolkowski. Kathy contacted the Zooniverse development group at the Adler Planetarium asking for some some education materials relating to Zooniverse and online citizen science she could share with policy makers in her school district.  We had a great conversation about using Zooniverse projects for student service learning requirements.  Kathy is an Old Weather project volunteer since 2010.  She has 3 children, one currently a sophomore in high school.  

Well, I have been on the phone for 30 minutes and now I have a headache.  I have been speaking to a very nice young woman, but it seems she is the brick wall against which I have been banging my head.  I live in Montgomery County, Maryland which has one of the best school systems in the nation.  This school system is one that requires what are known as “Student Service Learning Hours” for graduation.  SSL hours involve some form of community service, and this summer I had what I consider to be a brilliant idea – Zooniverse projects would make perfect SSL opportunities, which has led me to my headache.

The standards for SSL hours in the Montgomery County Public School system were developed 15 years ago.  These standards do not even conceive of something like the Zooniverse.  To make this happen under the current standards for SSL projects, I need a sponsoring non-profit organization, a public place to meet, and most importantly, liability insurance.  Phew… it seems I have to change the idea of what is a SSL project.  It is a good thing that I love a challenge.

I do not mean to disparage current SSL projects – any form of service is a good thing, and knowledge can come from many different sources.  The Zooniverse, though, is an ideal example of what service and learning can be.  Here, you can help find a cure for cancer or discover a new planet.  You can read the actual ships’ logs or diary entries of servicemen fighting in World War I.  I am rendered speechless (a rare occurrence!) at the opportunities for Service and Learning offered by the Zooniverse.  So, I will take two aspirin and start phoning in the morning.  (Hey, I wonder if I can get SSL hours for this project?)

Operation War Diary is a go!!!

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Great news everyone! The Zooniverse has teamed up with the Imperial War Museum and the National Archives to bring you an awesome new project called Operation War Diary. It involves the transcription of over one million battlefield notes produced from the western front during the World War I. This year marks the centenary of the start of the war and this project will bring to light information that had been all but lost over the last one hundred years. Get involved here http://www.operationwardiary.org/

You can read more about the project in this blog post, and you can follow it on Facebook and Twitter too!

Stargazing Live: The Results Are In

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The Lovell Telescope observing 9io9: a candidate lens spotted by volunteers on Space Warps.

BBC Stargazing Live 2014 has been asking people to visit the Zooniverse’s Space Warps site to identify gravitational lenses: extremely rare events caused by one galaxy passing in front of another (very distant) galaxy. Tens of thousands of you have taken part and classified more than 6.5 million images.

Your classifications have already led to the discovery of more than 50 potential gravitational lenses! Amongst them are several beautiful and interesting discoveries. You can see a few of our favourite candidates above. For Stargazing Live’s third and final show we have focussed on the spectacular red arc/ring shown below, it has been nicknamed 9io9 by the team right now, because of it’s Zooniverse ID. You can see more of what our volunteers are saying about it here on Talk.

Credit: Jim Geach / VICS82
Credit: Jim Geach / VICS82

The Space Warps team have produced a model of it and currently think the background (red) galaxy is at redshift of about 2, which means the light has taken more than 10 billion years to reach us! You can see the comparison of the model and the data below. There’s a chance it could be further away but we’ll keep you posted. The nearer object (white/yellow) is about 2 billion light years away and has a mass of 100 billion times that of our Sun – which makes it about the same size as our own galaxy.

Model_and_Data_Credit_A_More
Comparison of the model (left) and real (right) data.

We know all this because we have spent the last 24 hours calling in every favour we have worldwide. The Space Warps science team, and various Zooniverse scientists from other projects, have been literally asking favours from people using the world’s biggest telescopes. We were even able to get some time on the massive Keck telescope in Hawai’i, where astronomers were having to break ice off the dome to get data. Astronomers love a good challenge!

Of course Stargazing Live is filmed at Jodrell Bank, home to one of the world’s largest radio dishes: the Lovell Telescope. This candidate lens is perfect for a radio observation – which can tell us more about its mass and position in space – and I’m excited to say that the giant dish is observing the target as I write!

Space Warps has been a huge success over the past three days and the project continues! Every classification on Space Warps helps our computers understand the whole data set, and so in a way all the objects discovered on Space Warps are the result of everybody’s combined work. You can keep up to date with news from Space Warp via the project’s blog, Twitter and Facebook sites.

A huge thank you to the BBC crew, the Jodrell Bank team, the Space Warps scientists, developers and moderators, and to everyone that took part this week. Keep clicking!

Space Warps for BBC Stargazing Live

This week is the BBC’s Stargazing Live show: three now-annual nights of live stargazing and astronomy chatter, live from Jodrell Bank. In 2012 we asked the Stargazing Live viewers to help us discover a planet with Planet Hunters, in 2013 we explored the surface of Mars with Planet Four. This year we are inviting everybody to use our Space Warps project to discover some of most beautiful and rare objects in the universe: gravitational lenses.

Space Warps launched last year and originally the project asked everyone to spot gravitationally lensed features in optical images from the CFHT Legacy Survey. We’re still busy processing the data but you seem to have found lenses – including the three shown at the top of this post! For Stargazing Live we’re adding a whole new dataset of infrared images, which has not been deeply searched for lenses before. We’re also now working with ’targeted’ data. This means that we are only showing images containing objects in them that could either be lenses, or would be interesting if they were being lensed. So your odds of finding something amazing have really gone up!

Screenshot of Space Warps

Gravitational lenses occur when a massive galaxy – or cluster of galaxies – pass in front of more distant objects. The enormous mass of the (relatively) closer object literally bend light around them and distort the image of the distant source. Imagine holding up a magnifying glass and waving it around the night sky so that starlight is bent and warped by the lens. You can see more about this here on the ESO website.

We’re blogging right now from Jodrell Bank (the dish is looking lovely BTW) and the Stargazing Live set and everyone here is buzzing with the idea that we might find some gravitational lenses that have never been seen before! Good luck, and happy classifying. Even K9 is excited.

Galaxy Zoo & Galaxy Zoo Navigator Student & Teacher Guides

Today’s post comes from Kate Meredith who created and recently posted the teacher and student Galaxy Zoo guides outlined here. Kate is a former middle school and high school teacher who considers herself a virtual person in the Sloan Digital Sky Survey database.  She has been involved with pilot testing, writing and training teachers to use the database for the past twelve years.  She is very excited about how the Galaxy Zoo Navigator tools can help teachers engage groups of students to use images from the SDSS in ways that are fun and accessible. 

Guides and help documents for getting started with Galaxy Zoo and the Galaxy Zoo Navigator are available now on ZooTeach.  There is something for teachers and students.

Season of Giving

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Yesterday – or today depending on your timezone – Google featured the Zooniverse as part of their One Today app in the USA. This is a fantastic chance to spread to word about the Zooniverse and to give people the chance to donate directly to help make it better. You can also see us on Google’s amazing 12 Days of Giving website.

Regardless of where you are in the world, we think that the best thing most of you can give us is your time. So we’ve created giving.zooniverse.org which you can use to tell the world (or your social network at least) that you’re giving some of your time to the Zooniverse this holiday season. Perhaps you can help spread some citizen science cheer – or just show off that you’re an awesome contributor to science online.

Happy holidays, Merry Christmas, Nadolig Llawen – or whatever you say at this time of year!

Zooniverse Cocktails (Part Two)

Have a drink on the Zooniverse this festive season. Last year we created  a list of festive Zooniverse cocktails for the grown-ups amongst you. Here are a few more, courtesy of our very own Chris Lintott.

Planet 4 Margarita

This is a recipe passed onto me from the Mars Phoenix team, who were looking for two of its components – salt and ice – in the Martian arctic, a region not dissimilar to that explored by Planet 4 volunteers. It’s a nice twist on a classic margarita.

  • 2 cups tequila (a cup is a strange American unit. I use ‘some’ tequila)
  • 1-2 hot chillies, preferably habaneros
  • Salt
  • 6 cups pink grapefruit juice

Half the chillies and mix with the tequila. Allow to stand for the amount of time you can stand it, but at least a few hours. (The longer you leave it, the spicier the tequila). THROW THE CHILLIES OUT.

Dip the rims of the glasses into a little of the juice, then roll in the salt. Shake tequila and grapefruit juice in a 1:3 ratio with plenty of ice and serve in salted glasses. Drink until the rushing onset of winter brings with it an icy tomb. (Actually, that last bit might only apply to Phoenix itself)

PH1b

  • 2 shots Scotch – I like a nice smokey Islay blend like Black Bottle.
  • 1/2 shot sweet vermouth
  • 1/2 shot dry vermouth
  • Dash Angostura bitters
  • Cherry

This is a perfect Rob Roy, but we’ve renamed this classic in honour of our planet with four stars, PH1b. The four liquid ingredients represent the four stars, so shake all of them together and serve in a Martini glass, adding the cherry to represent the planet. This cocktail is not to scale.

Galaxy Zoo Treacle

Becky Smethurst, our new(isn) Galaxy Zoo PhD student in Oxford, loves rum, so this is in honour of her first term in the Zooniverse. As with spiral galaxies, the direction of stirring is essential.

  • 2 shots Rum – preferably dark Jamacian rum
  • 1/4 shot Sugar syrup (you can make this by dissolving lots of sugar in water – typically 1 water : 2 sugar)
  • 1/2 shot apple juice
  • 2 dash Angostura bitters

Put two ice cubes in a glass and stir in the sugar syrup and the bitters. Stir clockwise. Add 1 shot rum, with two more ice cubes, and stir anti clockwise. Add the rest of the rum, two more ice cubes, stir clockwise. Pour apple juice into the top and sip gently.

The Layered Giraffe

In honour of Snapshot Serengeti, this was suggested by Zooniverse volunteer Emma Price.

  • 1 shot Baileys
  • 1 shot Amaretto
  • 1 shot Kahlua

Pour each shot carefully into a glass, then shake cocoa powder on top in a suitably giraffey pattern. (Note this cocktail uses three of my four least favourite ingredients, so I haven’t tried it myself. Let me know how it goes).

The GitHub Gimlet

As many of you know, we lost our Technical Lead Arfon Smith to GitHub earlier this year. I’m pleased to see he’s working hard in his new role, contributing this gin gimlet recipe to an open source cocktail repository :

https://github.com/balevine/cocktails/pull/2/files

To make it a GitHub gimlet, add one single, solitary tear shed at our lost of Arfon and shake viciously.

Meet the Team – Kelly Sutphin-Borden

 

Kelly is one of the Zooniverse educators based at the Adler Planetarium in Chicago. Today is her birthday, so we decided to get her to do a special edition of ‘Meet the Team’ for the advent calendar. In the video she talks about Zoo Teach, which is an educational tool provided by the Zooniverse. Check it out here http://www.zooteach.org/

New Project: Radio Galaxy Zoo

Seasons greetings everyone! Since you’ve been so good this year we have a very special present for you… a brand new project: Radio Galaxy Zoo. We need you to help us discover black holes.

radiogzavatar

Earlier this year, Galaxy Zoo expanded to include the infrared. Now Radio Galaxy Zoo involves looking at galaxies in yet another light. This time we are asking you to match huge jets – seen in radio emission – to the supermassive black holes at the centre of the galaxy that produced them. This requires looking at the galaxies in infrared and radio wavelengths. These galaxies are nothing like our own, and your classifications will allow scientists to understand the causes of these erupting black holes and how they affect the galaxy surrounding them.

Get involved now at http://radio.galaxyzoo.org – and have fun discovering black holes in our Universe.

NSTA Denver – Day 2

5:45  – Woke up. Decide to swap order of presentation.

7:00 – Breakfast, it is the most important meal of the day after all.

8:00 –  Final presentation adjustments done.

8:45 – Public speaking makes me nervous sometimes so put on my favorite dress and purple tights for confidence.

9:30 –  First session of the day –  Effective Approaches for Addressing Next Generation Science Standards in the Earth and Space Science Classroom. This workshop was facilitated by members of the National Earth Science Teachers Association  (NESTA)  and began with an overview of how earth and space sciences fits in the NGSS. The presenters nicely summed up the NGSS Performance Expectations as – “involving a lot of action verbs.”  Instead of statements beginning with “students will understand” or “students will identify” these new performance expectations begin with statements  like “students who demonstrate understanding can develop and use a model to describe…” and “students who demonstrate understanding can analyze and interpret data to determine…”.

The remainder of the workshop focused on Windows to the Universe, NESTA’s learner and educator portal. There are a variety of activities available for use in the classroom. There is a yearly subscription fee if you want to download and print PDFs but activities and worksheets can be printed for free from your browser.

11:00  –  Second Session of the day –  Making the Connection Between Formal and Informal Education.  Staff from the Denver Museum of Nature & Science, the Denver Zoo, and Denver Public Schools overviewed two long-term collaborations running in the Denver metro area. Passport to Health is a bilingual school-year program targeting at 5th graders and their families.  Through classes and events in school and at the museum, over 3,000 participants receive tools and knowledge promoting healthy living.  Urban Advantage Denver , the second program highlighted, is an in-depth collaboration between local school districts and the City of Denver’s scientific cultural institutions.  This program aims to empower every 7th grade student to think and explore like a scientist.

12:30  – Time to present.  A small but enthusiastic group of 15 came to learn about a variety of Zooniverse projects and the educational resources available to bring them into the classroom.  Sadly the internet decided to be uncooperative, but luckily I had a back-up plan and plenty of screen shots.  There were lots of great questions and contact details exchanged. I can’t say much more because I tend to suffer from “post-presenting amnesia”, but it was a great session.

2:00 – Stroll around the second half of the exhibition hall successfully found candy to temporarily relieve my hunger rage.  It was great to see the Crow Canyon Archaeological Center and Cornell Lab of Ornithology promoting their excellent programs.  Totally have science education crushes on those two.

3:00 – Starving.  Back at the hotel waiting for delivery while catching up on email.

It was a great meeting, but it will be nice to be back home in Chicago.  ‘Til next time NSTA!

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