Archive | April 9, 2016
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Centauri Dreams: A Young, Free-Floating Jupiter Analog in TW Hydrae
Posted: 07 Apr 2016 08:51 AM PDT A stellar association is a loose grouping of stars of similar spectral type and age that share a common motion. About 90 percent of all stars are thought to originate as members of associations. The TW Hydrae association (TWA) is a case in point: The group is […]
Viv Drewa - The Owl Lady 