News tagged with exoplanet

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Can one buy the right to name a planet? IAU responds

In the light of recent events, where the possibility of buying the rights to name exoplanets has been advertised, the International Astronomical Union (IAU) wishes to inform the public that such schemes have no bearing on ...

dateApr 13, 2013 in Astronomy
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Half of all exoplanet host stars are binaries

( —Imagine living on an exoplanet with two suns. One, you orbit and the other is a very bright, nearby neighbor looming large in your sky. With this "second sun" in the sky, nightfall might be a rare event, perhaps ...

dateSep 04, 2014 in Astronomy
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Astronomers spot second smallest exoplanet

( -- Astronomers from the California Institute of Technology and other institutions, using the highly sensitive 10-meter Keck I telescope atop Hawaii's Mauna Kea, have detected an extrasolar planet with a mass ...

dateJan 13, 2010 in Astronomy
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Astronomers detect coolest radio star

( -- Astronomers using the world's largest radio telescope, at Arecibo, Puerto Rico, have discovered flaring radio emission from an ultra-cool star, not much warmer than the planet Jupiter, shattering the previous ...

dateApr 18, 2012 in Astronomy
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