Van Gogh’s classic, Starry Night was recreated in collage form using actual pictures of galaxies. And the best part is that the result looks fantastic.
We could say this is a collaboration from the ages, featuring Vince from the grave and astronomy student Alex Parker. Van Gogh created Starry Night ...
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That picture above is the deepest and most detailed view of the universe ever captured. It's called XDF, or eXtreme Deep Field, and was created using Hubble Telescope data from 2003 and 2004. It combines ten years of NASA Hubble Space photographs of a single sky sample into one full-color historic view of the galaxies. Hubble pointed at this patch of the constellation Fornax for fifty days, with an exposure time of 2 million seconds. A dazzling trip back in time, the image reveals almost 5,500 galaxies that include Andromeda, spirals similar to the Milky Way, along with remnants of galactic collisions. According to NASA, the XDF reveals galaxies that go as far back as 13.2 billion years.
There's a video after the break describing how the shot was assembled; those interested in learning even more can participate in a Google+ webinar with the XDF team this Thursday, September 27th. Here's hoping that when NASA finally gets the James Webb Space Telescope going, we'll have an even deeper view into our galactic past.
Continue reading Hubble reveals XDF, the deepest view of the universe ever captured
Hubble reveals XDF, the deepest view of the universe ever captured originally appeared on Engadget on Wed, 26 Sep 2012 14:18:00 EDT. Please see our terms for use of feeds.
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Imagine all you wanted for Christmas was a telescope. As you frantically peel off layer after layer of wrapping, there it is -- your brother's old one. Well, okay, if your brother was the National Reconnaissance Office (and you were NASA) this might not seem quite as unjust. Thankfully so, as that's effectively what's just happened. The NRO has given NASA two 2.4-meter "space qualified" telescopes and satellite casings for it to play with. The gifts -- which can observe about 100 times the area of the Hubble telescope -- could complement existing projects and provide much-needed resources at the space agency. As there is currently no funded mission for them, however, they'll remain firmly on the ground for now, but at least this implies they're not needed elsewhere -- hinting at improved international relations. Unless the NRO just got an upgrade?
NASA gets two 'Hubble-class' military telescopes, fist-pumps with joy originally appeared on Engadget on Tue, 05 Jun 2012 05:26:00 EDT. Please see our terms for use of feeds.
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The Hubble team over at NASA has confirmed what it's suspected for a while: that our galaxy is destined for a direct collision / love fest with Andromeda, culminating in the birth of "Milkomeda." But don't go lobbying Virgin Galactic for ring-side tickets just yet because the fireworks won't go off for another four billion years -- and last another two billion after that. Scientists also predict that the earth won't be threatened thanks to the sheer amount of empty space between stars, but we could lose the sun as its flung out to some other part of the new system. You hear that? We could lose the freakin' sun!!
Hubble reveals unavoidable collision between our galaxy and Andromeda originally appeared on Engadget on Fri, 01 Jun 2012 10:32:00 EDT. Please see our terms for use of feeds.
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