Where In The Universe #82

By Nancy Atkinson - December 9, 2009 at 3:26 PM UTC | Observing
where-in-the-universe-82.JPG

Here's this week's image for the Where In The Universe Challenge, to test your visual knowledge of the cosmos. You know what to do: take a look at this image and see if you can determine where in the universe this image is from; give yourself extra points if you can name the instrument responsible for the image. We'll provide the image today, but won't reveal the answer until tomorrow. This gives you a chance to mull over the image and provide your answer/guess in the comment section. Please, no links or extensive explanations of what you think this is — give everyone the chance to guess.

UPDATE: The answer is now posted below.

This is Centaurus A as seen in radio wavelengths (408 MHz, to be exact.) (Close, DrFlimmer, but not quite...) This image comes from the

Chromoscope,

the new online tool that allows you to look at the Universe in whatever wavelength you desire. Stuart Lowe, the lead developer of Chromoscope, showed me this particular image at the

dotAstronomy conference

last week (and thanks to Scibuff for not giving away the answer!)

The image comes from the all-sky continuum survey done at the

Max Planck Institute for Radio Astronomy.

Check back next week for another WITU Challenge!

Nancy Atkinson

Nancy Atkinson

Nancy Atkinson is a space journalist and author with a passion for telling the stories of people involved in space exploration and astronomy. She is currently retired from daily writing, but worked at Universe Today for 20 years as a writer and editor. She also contributed articles to The Planetary Society, Ad Astra (National Space Society), New Scientist and many other online outlets.

Her 2019 book, "Eight Years to the Moon: The History of the Apollo Missions,” shares the untold stories of engineers and scientists who worked behind the scenes to make the Apollo program so successful, despite the daunting odds against it. Her first book “Incredible Stories From Space: A Behind-the-Scenes Look at the Missions Changing Our View of the Cosmos” (2016) tells the stories of 37 scientists and engineers that work on several current NASA robotic missions to explore the solar system and beyond.

Nancy is also a NASA/JPL Solar System Ambassador, and through this program, she has the opportunity to share her passion of space and astronomy with children and adults through presentations and programs. Nancy's personal website is nancyatkinson.com