Open Thread Thursday: Sagittarius X-4

From Wikipedia (Sagittarius X-4

Sagittarius X-4 (Sgr X-4) is the designation for an astronomical X-ray source detected by the X-ray observatory satellite Uhuru and given the catalog designation 2U 1820-30.[1] The “2U” stands for the second Uhuru catalog of X-ray sources.[1]

This is our open thread. Feel free to discuss Sagittarius X-4, astronomy in general, or anything else that you desire.

About WonderGoon

WonderGoon is seeking enlightenment and questions everything.
This entry was posted in Education, General, Open Thread Thursdays, PostADay2011, PostAWeek2011, Science, Technology and tagged , , , , , , . Bookmark the permalink.

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