(Phys.org)—Located some 23 light years away, the brown dwarf designated WISEP J060738.65+242953.4 or W0607+24 for short, turns out to be a source of radio emission. According to a research paper published July 4, this substellar ...
Astronomers have detected what may be the most-rapidly-rotating, ultra-cool, brown-dwarf star ever seen. The super-fast rotation period was measured by using the 305-meter Arecibo radio telescope—the same telescope that ...
Astronomy
Jun 27, 2016
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900
A team of astronomers from Carnegie and the University of Western Ontario has discovered one of the youngest and brightest free-floating, planet-like objects within relatively close proximity to the Sun. The paper reporting ...
Astronomy
Apr 6, 2016
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A team of astronomers in the UK, USA and Australia have found a lonely planet, until now thought to be a free floating or lonely planet, in a huge orbit around its star. Incredibly the object, designated as 2MASS J2126, is ...
Astronomy
Jan 26, 2016
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Astronomers have discovered what appears to be a tiny star with a giant, cloudy storm, using data from NASA's Spitzer and Kepler space telescopes. The dark storm is akin to Jupiter's Great Red Spot: a persistent, raging storm ...
Astronomy
Dec 10, 2015
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1057
Brown dwarf stars host powerful aurora displays just like planets, astronomers have discovered.
Astronomy
Jul 29, 2015
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(Phys.org) —A "brown dwarf" star that appears to be the coldest of its kind—as frosty as Earth's North Pole—has been discovered by a Penn State University astronomer using NASA's Wide-field Infrared Survey Explorer ...
Astronomy
Apr 25, 2014
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0
(Phys.org) —After searching hundreds of millions of objects across our sky, NASA's Wide-Field Infrared Survey Explorer (WISE) has turned up no evidence of the hypothesized celestial body in our solar system commonly dubbed ...
Astronomy
Mar 7, 2014
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(Phys.org) —A peculiar example of a celestial body, known as a brown dwarf, with unusually red skies has been discovered by a team of astronomers from the University of Hertfordshire's Centre for Astrophysics Research. ...
Astronomy
Feb 6, 2014
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ESO's Very Large Telescope has been used to create the first ever map of the weather on the surface of the nearest brown dwarf to Earth. An international team has made a chart of the dark and light features on WISE J104915.57-531906.1B, ...
Astronomy
Jan 29, 2014
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