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Stellar lab in Sagittarius

Messier 18 was discovered and catalogued in 1764 by Charles Messier—for whom the Messier Objects are named—during his search for comet-like objects. It lies within the Milky Way, approximately 4600 light-years away in ...

dateAug 10, 2016 in Astronomy
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Orphaned protostars

Stars form as gravity contracts the gas and dust in an interstellar cloud until clumps develop that are dense enough to coalesce into stars. Precisely how this happens, however, is very uncertain, and the processes are hard ...

dateJul 25, 2016 in Astronomy
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