Stars in galaxies some 11 billion light years distant have been measured moving at speeds in excess of 1 million miles per hour, yet the galaxies they reside in remain inexplicably massive and compact instead of expanding and thinning, as predicted.
Wednesday, August 5, 2009
Speeding Stars Puzzle
Stars in galaxies some 11 billion light years distant have been measured moving at speeds in excess of 1 million miles per hour, yet the galaxies they reside in remain inexplicably massive and compact instead of expanding and thinning, as predicted.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment