News tagged with astrophysical journal

Some stars capture rogue planets

( -- New research suggests that billions of stars in our galaxy have captured rogue planets that once roamed interstellar space. The nomad worlds, which were kicked out of the star systems in which they formed, occasionally ...

dateApr 17, 2012 in Astronomy
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Ghostly gamma-ray beams blast from Milky Way's center

( -- As galaxies go, our Milky Way is pretty quiet. Active galaxies have cores that glow brightly, powered by supermassive black holes swallowing material, and often spit twin jets in opposite directions. In contrast, ...

dateMay 29, 2012 in Astronomy
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