Category: astronomy

[Updated!] First Product from NASA Fanboy: Ast…

[Updated!] First Product from NASA Fanboy: Astro art prints!:

Updated: I’ve struck a better deal for the printing process and am thrilled to offer a drastically reduced price on this 24"x36" print! I’ve been wanting to do this for quite some time, and am thrilled to finally introduce the first canvas print from Keep Looking Up. I’m working with some incredible craftsmen to create this limited edition run of 24"x36" canvas prints of the iconic Earthrise image from the Apollo 8 mission. I’m looking forward to offering more images in the future and having a full site dedicated to the prints. Check it out, and Keep Looking Up!

A Mesmerizing Model of Monster Black Holes

Just about every galaxy the size of our Milky Way (or bigger) has a supermassive black hole at its center. These objects are ginormous — hundreds of thousands to billions of times the mass of the Sun! Now, we know galaxies merge from time to time, so it follows that some of their black holes should combine too. But we haven’t seen a collision like that yet, and we don’t know exactly what it would look like. 

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A new simulation created on the Blue Waters supercomputer — which can do 13 quadrillion calculations per second, 3 million times faster than the average laptop — is helping scientists understand what kind of light would be produced by the gas around these systems as they spiral toward a merger.

The new simulation shows most of the light produced around these two black holes is UV or X-ray light. We can’t see those wavelengths with our own eyes, but many telescopes can. Models like this could tell the scientists what to look for. 

You may have spotted the blank circular region between the two black holes. No, that’s not a third black hole. It’s a spot that wasn’t modeled in this version of the simulation. Future models will include the glowing gas passing between the black holes in that region, but the researchers need more processing power. The current version already required 46 days!

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The supermassive black holes have some pretty nifty effects on the light created by the gas in the system. If you view the simulation from the side, you can see that their gravity bends light like a lens. When the black holes are lined up, you even get a double lens!

But what would the view be like from between two black holes? In the 360-degree video above, the system’s gas has been removed and the Gaia star catalog has been added to the background. If you watch the video in the YouTube app on your phone, you can moved the screen around to explore this extreme vista. Learn more about the new simulation here

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.

[Updated!] First Product from NASA Fanboy: Ast…

[Updated!] First Product from NASA Fanboy: Astro art prints!:

Updated: I’ve struck a better deal for the printing process and am thrilled to offer a drastically reduced price on this 24"x36" print! I’ve been wanting to do this for quite some time, and am thrilled to finally introduce the first canvas print from Keep Looking Up. I’m working with some incredible craftsmen to create this limited edition run of 24"x36" canvas prints of the iconic Earthrise image from the Apollo 8 mission. I’m looking forward to offering more images in the future and having a full site dedicated to the prints. Check it out, and Keep Looking Up!

[Updated!] First Product from NASA Fanboy: Ast…

[Updated!] First Product from NASA Fanboy: Astro art prints!:

Updated: I’ve struck a better deal for the printing process and am thrilled to offer a drastically reduced price on this 24"x36" print! I’ve been wanting to do this for quite some time, and am thrilled to finally introduce the first canvas print from Keep Looking Up. I’m working with some incredible craftsmen to create this limited edition run of 24"x36" canvas prints of the iconic Earthrise image from the Apollo 8 mission. I’m looking forward to offering more images in the future and having a full site dedicated to the prints. Check it out, and Keep Looking Up!

[Updated!] First Product from NASA Fanboy: Ast…

[Updated!] First Product from NASA Fanboy: Astro art prints!:

Updated: I’ve struck a better deal for the printing process and am thrilled to offer a drastically reduced price on this 24"x36" print! I’ve been wanting to do this for quite some time, and am thrilled to finally introduce the first canvas print from Keep Looking Up. I’m working with some incredible craftsmen to create this limited edition run of 24"x36" canvas prints of the iconic Earthrise image from the Apollo 8 mission. I’m looking forward to offering more images in the future and having a full site dedicated to the prints. Check it out, and Keep Looking Up!

[Updated!] First Product from NASA Fanboy: Ast…

[Updated!] First Product from NASA Fanboy: Astro art prints!:

Updated: I’ve struck a better deal for the printing process and am thrilled to offer a drastically reduced price on this 24"x36" print! I’ve been wanting to do this for quite some time, and am thrilled to finally introduce the first canvas print from Keep Looking Up. I’m working with some incredible craftsmen to create this limited edition run of 24"x36" canvas prints of the iconic Earthrise image from the Apollo 8 mission. I’m looking forward to offering more images in the future and having a full site dedicated to the prints. Check it out, and Keep Looking Up!

[Updated!] First Product from NASA Fanboy: Ast…

[Updated!] First Product from NASA Fanboy: Astro art prints!:

Updated: I’ve struck a better deal for the printing process and am thrilled to offer a drastically reduced price on this 24"x36" print! I’ve been wanting to do this for quite some time, and am thrilled to finally introduce the first canvas print from Keep Looking Up. I’m working with some incredible craftsmen to create this limited edition run of 24"x36" canvas prints of the iconic Earthrise image from the Apollo 8 mission. I’m looking forward to offering more images in the future and having a full site dedicated to the prints. Check it out, and Keep Looking Up!

[Updated!] First Product from NASA Fanboy: Ast…

[Updated!] First Product from NASA Fanboy: Astro art prints!:

Updated: I’ve struck a better deal for the printing process and am thrilled to offer a drastically reduced price on this 24"x36" print! I’ve been wanting to do this for quite some time, and am thrilled to finally introduce the first canvas print from Keep Looking Up. I’m working with some incredible craftsmen to create this limited edition run of 24"x36" canvas prints of the iconic Earthrise image from the Apollo 8 mission. I’m looking forward to offering more images in the future and having a full site dedicated to the prints. Check it out, and Keep Looking Up!

[Updated!] First Product from NASA Fanboy: Ast…

[Updated!] First Product from NASA Fanboy: Astro art prints!:

Updated: I’ve struck a better deal for the printing process and am thrilled to offer a drastically reduced price on this 24"x36" print! I’ve been wanting to do this for quite some time, and am thrilled to finally introduce the first canvas print from Keep Looking Up. I’m working with some incredible craftsmen to create this limited edition run of 24"x36" canvas prints of the iconic Earthrise image from the Apollo 8 mission. I’m looking forward to offering more images in the future and having a full site dedicated to the prints. Check it out, and Keep Looking Up!

[Updated!] First Product from NASA Fanboy: Ast…

[Updated!] First Product from NASA Fanboy: Astro art prints!:

Updated: I’ve struck a better deal for the printing process and am thrilled to offer a drastically reduced price on this 24"x36" print! I’ve been wanting to do this for quite some time, and am thrilled to finally introduce the first canvas print from Keep Looking Up. I’m working with some incredible craftsmen to create this limited edition run of 24"x36" canvas prints of the iconic Earthrise image from the Apollo 8 mission. I’m looking forward to offering more images in the future and having a full site dedicated to the prints. Check it out, and Keep Looking Up!