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Virtual Telescope Zooms In On Milky Way Black Hole
FiReaNGeL writes "An international team has obtained the closest views ever of what is believed to be a super-massive black hole at the center of the Milky Way galaxy. The astronomers used radio dishes in Hawaii, Arizona and California to create a virtual telescope more than 2,800 miles across that is capable of seeing details more than 1,000 times finer than the Hubble Space Telescope. The target of the observations was the source known as Sagittarius A* ("A-star"), long thought to mark the position of a black hole whose mass is 4 million times greater than the sun. Though Sagittarius A* was discovered 30 years ago, the new observations for the first time have an angular resolution, or ability to observe small details, that is matched to the size of the event horizon."
Thats your basic Beowulf cluster of telescopes.
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An international team has obtained the closest views ever of what is believed to be a super-massive black hole at the center of the Milky Way galaxy.
*Zoom Out*... "Is that?.. It.. it.. it's Oprah eating a klondike bar. Sorry folks, our mistake."
Anything and Everything about the Net
- I'll be here the whole week. Tip your waitress. Try the veal.
Pics or it didn't happen
We synthesize what we must because we can.
Circumcision is child abuse.
HeRE!
the moon and various satellites spin around the earth
the earth and various other planetary objects spins around our sun
our sun spins around a giant black hole
what does the giant black hole spin around?
-- Sex is the antonym of pringles. Once you pop it's time to stop.
Sagittarius A* ? :)
Dijkstra's Scorpio is better
Ok ok, I'm not a space nerd!
Can we stop saying "virtual telescopes" and start using the proper grown up terms? Interferometry and Aperture Synthesis aren't hard to understand. It's a pet peeve of mine, and slashdotters should be of a level of intelligence that they can understand this stuff.
So in layman's terms, speedy thing goes in, speedy thing comes out?
As a physicist, I sometimes wish I could hear the words 'supermassive black hole' in a professional context without immediately thinking of that catchy song from their new album.
xterm -n 8
Aperture synthesis
i.e., making a massive hole to let light in to see a super-massive hole which won't let light out.
No wonder you're having trouble developing the piccies!
with the gravitational pull it would look like:
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rewriting history since 2109
... and they play with VLA, and SKA (square kilometer array).
Cool! Can they play reggae or jazz to? ;-)
Apologies, it was a straight copy and paste of the title. Luckily, I posted them in Chrome, so you may sue Google if you have suffered any permanent injuries as they hold all the rights :).
How very insightful of you, now all you need to do is to break one milky way open and look for any bubbles in it, if you find one tilt the bar so the bubbles interior don't get any light and take a photograph, send your milky way black hole to nasa.
I can do science me!
Hmm..... Near the "A-Star"?
Does this mean that in the center of our galaxy is the biggest "A-Hole" in our galaxy?
Whew! This water sure is cold!
Speedy light goes in, speedy light doesn't come out.
But if we don't see these things in the visible light spectrum, how will we ever recognize them during sightseeing trips? If someone tells us to "take a left at the purple nebula", but the nebula is actually brown in visible light, then we're going to get really, really lost.
Sagittarius A* - Previous location of the Large Hadron Collider