Since the late 1980s, scientists have discovered nearly 5,000 planetary bodies orbiting stars other than the sun. But astronomers are still working on what exactly we should call them.
Astronomy
Nov 10, 2015
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Researchers propose an ammonia-water slurry as the basis for Pluto's newly discovered geologic activity and possible volcanism, and offer a new method to predict planetary vigor.
Space Exploration
Nov 9, 2015
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At the winter meeting of the American Astronomical Society earlier this month, the NASA Kepler Space Telescope team announced its 1,000th discovery of a planet outside our solar system. This brings the total number of confirmed ...
Astronomy
Jan 19, 2015
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At the annual meeting of the American Astronomical Society last week, the booth devoted to a revolutionary new telescope called the LSST got a lot of traffic.
Astronomy
Jan 11, 2015
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(Phys.org)—If you sweep a laser pointer across the Moon fast enough, you can create spots that actually move faster than light. Anyone can do it.
Astronomy
Jan 8, 2015
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In an interstellar race against time, astronomers have measured the space-time warp in the gravity of a binary star and determined the mass of a neutron star—just before it vanished from view.
Astronomy
Jan 8, 2015
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Stunning exoplanet images and spectra from the first year of science operations with the Gemini Planet Imager (GPI) were featured today in a press conference at the 225th meeting of the American Astronomical Society (AAS) ...
Astronomy
Jan 6, 2015
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Research by a University of Texas at Arlington astrophysicist sheds greater light on S-type and P-type binary stars and forms the basis for BinHab, a new online tool that can be used to calculate the regions of binary systems ...
Astronomy
Dec 22, 2014
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The possible existence of Earth-like binary planets is being described today at the American Astronomical Society's Division for Planetary Sciences meeting in Tucson, AZ. Two bodies, each of mass similar to Earth, can form ...
Astronomy
Dec 3, 2014
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A two-person team of Carnegie's Scott Sheppard and Chadwick Trujillo of the Gemini Observatory has discovered a new active asteroid, called 62412, in the Solar System's main asteroid belt between Mars and Jupiter. It is the ...
Space Exploration
Nov 11, 2014
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