News tagged with aging stars
New instrument peers through the heart of the Milky Way
(PhysOrg.com) -- Astronomy has a powerful new tool to probe the structure of our galaxy. The Apache Point Observatory Galactic Evolution Experiment (APOGEE) spectrograph is the newest instrument deployed by ...
Jan 09, 2012 |
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Ancient white dwarf stars
(PhysOrg.com) -- Pushing the limits of its powerful vision, NASA's Hubble Space Telescope uncovered the oldest burned-out stars in our Milky Way Galaxy in this image from 2002. These extremely old, dim "clockwork ...
Nov 03, 2011 |
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Possibly the most distant object known
The most distant objects in the universe are also the oldest -- or at least that is how they appear to us, because their light has had to travel for billions of years to get here. They are also extraordinarily ...
Jul 18, 2011 |
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Three times farther away in outer space than previously possible -- a new way to measure cosmic distances
Ohio State University researchers have found a way to measure distances to objects three times farther away in outer space than previously possible, by extending a common measurement technique.
Jun 08, 2009 |
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Search results for aging stars
Netflix light on flicks as viewers soak up TV shows
Like most fresh faces that arrive in Hollywood, Netflix wanted to be a movie star. But now it's learning what many in Tinseltown have known for decades: Movies are sexy, but the real money is in television.
Feb 10, 2012 |
4 / 5 (2) |
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Do black holes help stars form?
(PhysOrg.com) -- The center of just about every galaxy is thought to host a black hole, some with masses of thousands of millions of Suns and consequently strong gravitational pulls that disrupt material around ...
Feb 03, 2012 |
4.5 / 5 (6) |
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Radio stars: Caltech's astronomy professor searches for cosmic radio waves
Growing up in rural northwest Ireland, beyond the reach of city lights, Gregg Hallinan fell in love with the night sky. "When you didn't have bad weather, and you didn't have clouds, the skies were nothing ...
Feb 03, 2012 |
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Remnant of an explosion with a powerful kick?
(PhysOrg.com) -- Vital clues about the devastating ends to the lives of massive stars can be found by studying the aftermath of their explosions. In its more than twelve years of science operations, NASA's ...
Feb 02, 2012 |
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Artificial intelligence: Getting better at the age guessing game
Scientists are developing artificial intelligence solutions for image processing, which have applications in many areas including advertising, entertainment, education and healthcare. They have, for example, ...
Technology / Computer Sciences
Feb 02, 2012 |
4 / 5 (2) |
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Stellar astrophysics explains the behavior of fast rotating neutron stars in binary systems
Pulsars are among the most exotic celestial bodies known. They have diameters of about 20 kilometres, but at the same time roughly the mass of our sun. A sugar-cube sized piece of its ultra-compact matter ...
Feb 02, 2012 |
5 / 5 (7) |
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Hubble zooms in on a magnified galaxy
(PhysOrg.com) -- Thanks to the presence of a natural "zoom lens" in space, NASA's Hubble Space Telescope got a uniquely close-up look at the brightest "magnified" galaxy yet discovered.
Feb 02, 2012 |
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Students discover millisecond pulsar, help in the search for gravitational waves
A special project to search for pulsars has bagged the first student discovery of a millisecond pulsar – a super-fast spinning star, and this one rotates about 324 times per second. The Pulsar Search ...
Space & Earth / Space Exploration
Jan 31, 2012 |
5 / 5 (3) |
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British police arrest 5 in tabloid bribery probe
(AP) -- The criminal investigation into British tabloid skullduggery turned full force on a second Rupert Murdoch publication Saturday, with the arrest of four current and former journalists from The Sun ...
Jan 29, 2012 |
5 / 5 (2) |
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The wild early lives of today's most massive galaxies
(PhysOrg.com) -- Using the APEX telescope, a team of astronomers has found the strongest link so far between the most powerful bursts of star formation in the early Universe, and the most massive galaxies ...
Jan 25, 2012 |
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List of search results for aging stars
