Mostly Mute Monday: NASA’s Greatest Observatories View The Galactic Center (Synopsis)

“But I see it differently now. There has to be a middle. Without it, nothing can truly be whole. Because it is not just the space between, but also what holds everything together.” -Sarah Dessen

Sure, the Hubble Space Telescope gives us unparalleled views of our Universe. We can even use it -- with its near-infrared camera, NICMOS -- to view the very center of our galaxy, something completely blocked by dust in visible light.

Image credit: NASA, ESA, and Q.D. Wang (University of Massachusetts, Amherst), via Image credit: NASA, ESA, and Q.D. Wang (University of Massachusetts, Amherst), via

But part of the incredible power of Hubble relies not on anything to do with the spacecraft or the instruments itself, but rather on the fact that Hubble is only one part of NASA's great observatories program. Combined with Spitzer (mid-and-far IR) and Chandra (X-ray) data, the astrophysics of this truly remarkable region is revealed in unprecedented detail.

Image credit: NASA/JPL-Caltech/ESA/CXC/STScI, via Image credit: NASA/JPL-Caltech/ESA/CXC/STScI, via

Go see not just the snippets of the very center, but the entire region surrounding it on our final Hubble-focused April special of Mostly Mute Monday.

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WOW !! just WOW !! those images are truly breathtaking !! I have been following your blog and must say it is very informative... thoroughly enjoy reading your articles. I have couple of questions on this post.. why are the X-Ray images in such pretty colors? Have they been processed and the color added in? Do the color represent the temperatures of the stars? On a side note I keep hearing that we know more about the stars than we do about the bottom of the sea so was wondering can we use these instruments to also look in to the seas or does water absorbs these wavelengths?

It is mindboggling in the extreme but we must remember these are not true visual pictures. We could never , however close see things that way. They are constructed visual effects almost artistic like the late paintings of Turner.
We need vision for our imaginations and I think of all those wonderful drawings of atoms and complex compounds I was shown long ago at college. The truth has got beyond our senses, we have handed it over to computers.

By magnocrat (not verified) on 28 Apr 2015 #permalink

I agree with magnocart. Ethane, I really and truly admire you in introducing the universe to the general public and propose you to kindly post, at least, a few samples of what we actually would see if we were there along with the same artistic images normally published.

By Mansour Daftarian (not verified) on 01 May 2015 #permalink