Thursday, June 11, 2009
Ultracool Stars Take 'Wild Rides'
ScienceDaily (June 11, 2009) — Astronomers have found that stars of a recently discovered type, dubbed ultracool subdwarfs, take some pretty wild rides as they orbit around the Milky Way, following paths that are very different from those of typical stars. One of them may actually be a visitor that originated in another galaxy.
Posted by Unknown at 8:19 AM