How a Rubber Chicken is Spreading the Word about NASA, Space Missions and Science

Camilla Corona: rubber chicken, mission mascot extraordinaire. Credit: SDO

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Here’s a headline you don’t see too often: “Rubber Chicken Turned NASA Mission Mascot Embarks on a Flight to Space.” Seriously, this is a true story. If you’ve not heard of Camilla Corona, or Camilla SDO as she is sometimes called, you probably haven’t been paying attention to one of the most exciting current space missions, the Solar Dynamics Observatory. Camilla is virtually everywhere in the world of social media, and she travels around the country – and the planet – spreading the word about what’s going on with our Sun and how SDO is helping us learn more about it. As mission mascot, she is leading the way – and setting the bar pretty high for other NASA missions to follow – about how to get the public interested in space and science.

“People ask, ‘what does a rubber chicken have to do with a science mission?’ but as long as we get people’s attention, we can then divert it to what SDO does,” said Romeo Durscher, Camilla’s PR assistant and ‘bodyguard.’ “However, we didn’t know it would go this far when we started this.”

Camilla oversees the images coming back from the Solar Dyamics Observatory's instruments at Lockheed Martin facility in California. Credit: Nancy Atkinson.

The story of Camilla goes back to the early days of SDO at Goddard Space Flight Center, when mission scientist Barbara Thompson introduced Camilla as something funny for the science team.

“Barbara was very persistent – she brought little Camillas and rubber chickens to all the science meetings to lighten up the room,” Durscher said.” The question always is, ‘why Camilla?’ and the official answer is because she is the same color as the sun. Over the years, Camilla has just become more and more integrated into the education and public outreach side of the mission.”

“Camilla started as an inter-office joke and soon became the mascot for the science side of the mission,” said Aleya Van Doren, the formal education lead for SDO. “It is not uncommon for someone who has been working on SDO for awhile to receive a rubber chicken as sort of a ‘you’ve earned your keep’ award. She’s a great moral booster for the science team, as well as being a wonderful ‘hook’ to get the public interested in the mission.”

Van Doren said the fun part is bringing Camila to public events or classrooms. “She is a great conversation starter with kids, especially with elementary children. Our main focus is getting the science out to the public, so whatever means we can use to draw in people’s interest and see the amazing things that SDO is doing, we consider it worthwhile.”

I’ve personally seen children — as well as adults — literally melt when meeting Camilla and get very excited about interacting with her.

As far as the public side of things, Van Doren said they are pleasantly surprised at the amount of attention her social media channels on Twitter and Facebook have been bringing to the mission.

“Romeo does a great job bringing her around to various places. Her schedule is quite full for a chicken. I would be really tired if I was that busy,” Van Doren said.

Which begs the question: just how many Camillas are there?

“That is a guarded secret,” Van Doren said, “but there is really only one official Camilla. We are very careful to make sure she is only in one place at a time. But sometimes airfare gets expensive, so she’ll have a body double in one place. Jet-setting around the country can sometimes be difficult.”

Durscher is the keeper of what is now the official Camilla, but confirmed that she does indeed have some body doubles. At first, it was easy to have Camilla be in several places at once. That was before she started wearing clothes.

Camilla wears a spacesuit in hopes of catching a ride with the astronauts heading out on the STS-133 mission. Credit: SDO

“Our rubber chicken had the SDO mission pin on her left side, and that was Camilla,” Durscher said. “We had one at Goddard, one at Stanford University, and another at our education office, so there were several Camillas, and we had the story that she was travelling here and there, but now it gets a little more complicated.”

Cynthia Butcher, a fan of Camilla, knits specially made outfits for a rubber chicken, including a spacesuit, a Star Trek uniform, an “I Dream of Jeannie” outfit, and many more.

“Cynthia is a wonderful person, one of the first followers of Camilla on Twitter and Facebook,” Durscher said. “She really enjoyed what Camilla was doing, and said that Camilla should have a flight suit and that she would make her one. When we got the outfits, we were thrilled. But now we have to have a storyline for why we sometimes we might see Camilla without any clothes on – maybe the suit will be in the dry cleaning, or something.”

Camilla with astronaut Robert Curbeam. Credit: SDO

Camilla has met astronauts, trained at Johnson Space Center, attended World Space Week in Nigeria and a science fair in Malaysia, been on hand at many NASA Tweet-ups and launches, and even given a speech at the Smithsonain Ignite event at the Smithsonian Museum – well, actually Durscher ended up speaking for her, as Camilla lost her voice shouting at all the animals in the Washington DC Zoo the day before.

But Camilla’s main goal is to educate, inspire (especially to inspire girls to go into science and engineering) to build community and have fun — as well as bringing the beautiful, stunning and wonderful images and data from SDO into the classroom.

“We have lots of things teachers can use to educate their students about the Sun — hands-on experiments, beautiful images — and students can have the opportunity interact with mission scientists,” Durscher said.

Camilla and her crew pose with the poster for the BTS-1 (Balloon Transport System).

But now Camilla embarks on what might be her greatest adventure ever. She is actually going to space. Camilla will be going to the edge of space in a weather balloon with a camera for the Camilla Space Weather Project.

“We are using that launch as the hook for new program we are doing to get the public interested in space weather forecasts,” said Van Doren.

Space weather refers to conditions on the Sun and in the solar wind that impact Earth’s atmosphere and can influence space and ground based technology and even human health.

“We have a page of a series of questions that people can go through to make a prediction of whether a space weather event is going to take place – such as the bright flares SDO has observed recently, and if those events will affect Earth, such as auroras being visible, or if it could cause any problems with satellites or related technology,” said Van Doren.

Launch is currently scheduled for this weekend, May 8 from the University of Houston central campus. Launch preparations begin at 10 AM, and will be webcast on UStream.

“We want to make sure that when Camilla launches it will be safe, so we’ve been having people make a space weather forecast and see whether or not it will be good conditions for launching to the upper atmosphere. Of course we don’t want Camilla to be bombarded with radiation, so classrooms have been making recommendations if this will be a good time to go or not,” Van Doren said.

Durscher said that as of Friday, the mission was go.

Camilla, Skye Bleu, and Fuzz Aldrin get ready for their mission. Credit: SDO

Camilla is not going to space alone. She’s traveling with Fuzz Aldrin from “Bears on Patrol” which provides US police officers with free teddy bears to use in cases involving small children, as well as a stuffed pig, Skye Bleu, the STEM (science technology engineering and math) outreach mascot for the American Institute of Aeronautics and Astronnautics (AIAA) and a patch to represent Smokey Bear.

“Our goal is to inspire the next generation of engineers, scientists and explorers,” Durscher said, “and we’ll make sure that Camilla and her crew will come back alive.”

Let’s hope so. Camilla has lots more work to do spreading the word about NASA, space and science.

Me and Camilla.

SDO: The Moon Gets in My Way

A close-up look at SDO's view of the Moon, backlit by the Sun, showing mountains on the limb. . Image courtesy of NASA/SDO and the AIA, EVE, and HMI science teams. Edited by Jason Major. Click for a larger version on Jason's Flickr page.

Early today, the Solar Dynamics Observatory was able to observe the Moon coming in between the spacecraft and the Sun. If you look closely, you can actually see mountains on the Moon subtly backlit by the Sun’s atmosphere.

Cool!

The SDO science team says that not only is this amazing to see, but it actually allows them to “sharpen-up” the SDO images. The sharp edge of the lunar limb allows our team to measure the in-orbit characteristics of the telescopes on board the spacecraft.

See a close-up image (processed by our own Jason Major) below.

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Rare Green Flashes Captured From the Moon

Green flashes from the setting Moon. Credit: ESO/G.Hüdepohl

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Green flashes from the Sun at sunset are a rare phenomenon, but even rarer are green flashes from a setting Moon. With the unique atmospheric conditions at Cerro Paranal in Chile, a photographer from ESO’s Very Large Telescope managed to what are likely the best images ever taken of the Moon’s green flash. ESO Photo Ambassador Gerhard Hüdepohl took a series of images of the setting full Moon crossing the horizon, taken on a clear early morning from the Paranal Residencia.

What happens that makes the green flashes appear?

The Earth’s atmosphere bends, or refracts, light, like a giant prism. The effect is greater in the lower denser layers of the atmosphere, so rays of light from the Sun or Moon are curved slightly downwards. Shorter wavelengths of light are bent more than longer wavelengths, so that the green light from the Sun or Moon appears to be coming from a slightly higher position than the orange and red light, from the point of view of an observer. When the conditions are just right, with an additional mirage effect due to the temperature gradient in the atmosphere, the elusive green flash is briefly visible at the upper edge of the solar or lunar disc when it is close to the horizon.

Hüdepohl works as an Electronics Engineer at ESO’s Very Large Telescope. He said he was surprised and delighted to catch the stunning green flash from the Moon.

You can read an article we did about green flashes from the setting Sun here.

Source: ESO

Year One of the Solar Dynamics Observatory – Vote for Your Favorite Solar Events

Over the past year, the Sun has gone from one of quietest periods in decades to the ramping up of activity marking the beginning of Solar Cycle 24. And with impeccable timing, the Solar Dynamics Observatory has been there, in orbit, capturing every moment with a level of detail never-before possible. The mission has returned unprecedented images of solar flares, eruptions of prominences, and the early stages of coronal mass ejections (CMEs). It was on April 21st, 2010 that the SDO scientists were able to reveal the first images from their fledgling satellite, and now, one year on, who has not loved the intricate details of old Sol that we’ve been able to see in the imagery and video SDO has provided!

This video shows some of the most beautiful and compelling solar events seen by SDO so far, and at the SDO website, you can vote for your favorite. The contest runs through Thursday May 5, 2011. Check back on May 6 to see which video the public selected as their all-time favorite SDO video from the past year.

Interacting Sunspots Spawn Gigantic Solar Flare

From a RAS press release:

The largest solar flare recorded in nearly five years was triggered by interactions between five rotating sunspots, say researchers who studied observations of the flaring region of the Sun taken by the Solar Dynamics Observatory over a period of five days. The flare occurred at 1.44am on February 15,2011, when the Sun released the largest recorded solar flare since December 2006 and the first flare of the current solar cycle to be classified as the most powerful “X-class”.
Continue reading “Interacting Sunspots Spawn Gigantic Solar Flare”

Red Suns and Black Trees: Shedding a New Light on Alien Plants

 

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The grass may definitely not be greener on some alien worlds, suggests a new study from the UK. For example, planets in double-star systems could have grey or black vegetation.

Researcher Jack O’Malley-James of the University of St Andrews in Scotland worked out how photosynthesis in plants is affected by the color of the light they receive. On Earth, most plants have evolved to be green in order to take advantage of the yellowish color of the sunlight that’s received on the surface of our planet. (Our Sun, classified as a “Population I yellow dwarf star”, would look bright white from space but our atmosphere makes it appear yellow.) There are lots of other stars like our Sun in the Universe, and many of them are in multiple systems sharing orbits with other types of stars…red dwarfs, blue stars, red giants, white dwarfs…stars come in many different colors depending on their composition, age, size and temperature. We may be used to yellow but nature really has no preference! (Although red dwarfs happen to be the garden variety star in our own galaxy.)

Terrestrial examples of dark-colored plants

Planets that orbit within these multiple systems and exist within the habitable “Goldilocks” zone (and we are finding more and more candidates every day!) could evolve plants that depend on suns with different colors than ours. Green does a good job powering photosynthesis here, but on a planet orbiting a red dwarf and Sun-like star plants could very well be grey or black to absorb more light energy, according to O’Malley-James.

“Our simulations suggest that planets in multi-star systems may host exotic forms of the more familiar plants we see on Earth. Plants with dim red dwarf suns for example, may appear black to our eyes, absorbing across the entire visible wavelength range in order to use as much of the available light as possible.”

– Jack O’Malley-James, School of Physics and Astronomy, University of St Andrews

The study takes into consideration many different combinations of star varieties and how any potential life-sustaining planets could orbit them.

In some instances different portions of a planet may be illuminated by a differently-colored star in a pair…what sorts of variations in plant (and subsequently, animal) evolution could arise then?

And it’s not just the colors of plants that could evolve differently. “For planets orbiting two stars like our own, harmful radiation from intense stellar  flares could lead to plants that develop their own UV-blocking sunscreens, or photosynthesizing microorganisms that can move in response to a sudden flare,” said O’Malley-James.

Kermit may have been right all along…being green might really not be easy!

Read more on the Royal Astronomical Society’s news release or on the University of St Andrews website.

Top image credit: Jason Major

Sun Day, April 17th – Get Out And Enjoy!

In keeping with global astronomy month, it’s time to get out and enjoy another favorite astronomical target – the Sun! It’s a star that can be seen from both hemispheres and a great way to involve your friends, neighbors and family in the pleasure of observing. What’s more… there’s activity going on right now, too!

If you’re lucky enough to have an h-alpha filtered telescope, it’s a great time to set up your equipment and catch a host of solar prominences, flares and plague activity. Just check out this image below taken by John Chumack and done with a Lunt 60mm/50F H-Alpha dedicated solar telescope and B1200 blocking filter.

These images were taken recently, and to make the current solar action even easier to see, John colorized the next in blue!

Don’t have h-alpha? No problem. The white light view is awesome! On the west limb is exiting sunspot 1186 and hot on its heels is the more compact and darker 1190. At center stage is prominent 1191 and to its northeast is 1193.

If you don’t have either an h-alpha solar scope, or a proper white light solar filter, you can still observe the Sun with simple equipment! Got binoculars or a small refractor telescope? Then you’ve got the basis for a great projection set up! Safely cover one side of your binoculars or telescope’s finderscope and aim towards the Sun by aligning the shadow. Project the light onto a surface such as a paper plate or piece of cardboard and adjust the focus until you see a clear circle of light and focus the sunspots. The projection method is used by several famous solar telescopes, including Mt. Wilson Solar Observatory! Always remember… never look into the optics while aimed at the Sun and that your optics will get hot during use.

No telescope or binoculars? Then let’s keep trying… this time the pinhole camera method! Get two pieces of cardboard – one will need to be white or have white paper attached to it for the screen. Cut a small square in the other piece of cardboard, and tape aluminum foil over the square. Now make a pinhole in the middle of the foil. This is your “projector”. With the Sun behind you, hold the pinhole projector as far away from the screen as you can and see if you can catch some dark patches on your projected circle that indicate sunspots!

For a lot of other great projects and ideas on how you can celebrate Sun Day, be sure to visit Astronomers Without Borders Sun Day pages. Now, get on out there and enjoy Sun Day!

H-Alpha images are courtesy of John Chumack of Galactic Images, the white light solar images is courtesy of SDO/HMI and many thanks to Astrononomers Without Borders for the Sun Day logo!

Dancing Spiral Magnetic Loops on the Sun

Cascades of spiraling magnetic loops observed in extreme ultraviolet light by Solar Dynamics Observatory danced and twisted above an active region on the Sun recently (April 3-5, 2011). These loops are charged particles spinning along the magnetic field lines. The bright active region was fairly strong and the activity persistent, though not explosive. At one point darker plasma can be seen being pulled back and forth across the region’s center.

Source: Solar Dynamics Observatory

Just How Active is our Sun Now Compared to Two Years Ago?

This video provided by the Solar Dynamics Observatory provides a side-by-side comparison of the Sun from precisely two years ago (left, from SOHO in 2009) to the present (right, from Solar Dynamics Observatory, showing March 27-28, 2011) which dramatically illustrates just how active the Sun has become. The comparisons shown in two similar wavelengths of extreme ultraviolet light, reveal how the Sun now sports numerous active regions that appear as lighter areas that are capable of producing solar storms. Two years ago the Sun was in an extremely quiet solar minimum. The Sun’s maximum period of activity is predicted to be around 2013, so activity will likely continue to ramp up.

SDO’s Crazy-Looking Sun Due to Syzygy

The Sun, as seen by the Solar Dynamics Observatory during an 'eclipse' spacecraft slips behind Earth. Credit: NASA/SDO

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It looks like something is eating the Sun in recent pictures from the Solar Dynamics Observatory — and in recent SDO videos, the Sun suddenly disappears! What is going on? Could it be aliens, Planet X, or the Great Galactic Ghoul? Nope, just orbital mechanics and syzygy (an alignment of three celestial objects). At this time of year the Sun, Earth, and the SDO spacecraft in geosynchronous orbit line up, creating syzygencially spectacular Sun-Earth eclipses. The folks from SDO explain it this way:

“Twice a year, SDO enters an eclipse season where the spacecraft slips behind Earth for up to 72 minutes a day. Unlike the crisp shadow one sees on the sun during a lunar eclipse, Earth’s shadow has a variegated edge due to its atmosphere, which blocks the sun light to different degrees depending on its density. Also, light from brighter spots on the sun may make it through, which is why some solar features extend low into Earth’s shadow.”

This video shows how the alignment works:

Here’s a sped-up video of what SDO sees from space:

See more at SDO’s You Tube page, and the SDO website