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.

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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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