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Exoplanet Hunter Seeks Life on Other Worlds

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The hunt for Earth-like planets has intensified as scientists search for potential life on other worlds.Now one of the leading exoplanet hunters is being recognized for his contributions ...

MEarth Array Confirms Youngest Transiting Exoplanet

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Cambridge, MA - Today astronomers are announcing the discovery of the youngest known planet, only 11 million years old, which transits its star once every 5.4 days. The MEarth-North an...

The Stability of the Solar Wind

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NASA's Wind spacecraft observes the solar wind before it impacts the magnetosphere of Earth. Launched in 1994 into an orbit more than two hundred Earth-radii away, one of Wind's prime obj...

T-Tauri Stars

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A newborn star typically goes through four stages of adolescence. It begins life as a protostar still enshrouded in its natal molecular cloud, accreting new material and developing a prot...

A Blazing Gamma-Ray Source

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Blazars are galaxies whose central, supermassive black holes are accreting material from surrounding regions. Although black hole accretion happens in many galaxies and situations, in the...

SAO Discussing Telescope Partnership with UNAM

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The Smithsonian Astrophysical Observatory (SAO) is holding discussions with the Universidad Nacional Autonoma de Mexico (UNAM) on a new 6.5-meter optical/near-infrared telescope to be bui...

Water on the Moon?

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Prior to the Apollo missions to the Moon, scientists speculated that volatiles - including water - may have accumulated in permanently shaded regions at the poles. Then the Apollo era bro...
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