News tagged with astrophysics

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For the Milky Way, it's snack time

Using the Sloan Digital Sky Survey, researchers have discovered a band, or stream, of stars believed to be the remnant of an ancient star cluster slowly being ingested by the Milky Way, Earth's home galaxy.

Oct 25, 2012
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Hypergiant star studied

A European research team has published the results of a 30-year study of an extraordinary hypergiant star. They have found that the surface temperature of the super-luminous star HR 8752 increased by about ...

Dec 10, 2012
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Providing a clearer view of our early Universe

(Phys.org)—A new data analysis tool will be used by researchers of the ARC Centre of Excellence for All-sky Astrophysics (CAASTRO) at Curtin University to handle large quantities of data coming in from the new low frequency ...

Dec 13, 2012
5 / 5 (2) 0

Planet 'devoured in secret' by its own sun

(Phys.org)—A planet roughly 1.4 times the size of Jupiter is being consumed by its own star behind a shroud thanks to a magnesium veil absorbing all of certain light wavelengths, according to new observations ...

Nov 21, 2012
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Laying the basis for gravitational wave detection

Astronomers have long relied on light waves to provide information about astrophysical objects. The hunt for gravitational waves, highly sought after but terribly elusive, should get a boost from theoretical ...

Jun 27, 2012
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