http://www.nasa.gov/mission_pages/hubble/science/milky-way-collide.html

WASHINGTON, May 25, 2012 /PRNewswire-USNewswire/ -- NASA will host a Science Update Thursday, May 31, at 1:30 p.m.

The greatest astronomical discovery of the 20th century may have been credited to the wrong person. But it turns out to have been nobody's fault except for that of the actual original discoverer himself.

NASA said on Tuesday that its Hubble Space Telescope has crossed another milestone in its 21-years of space exploration.

WASHINGTON, July 5, 2011 /PRNewswire-USNewswire/ -- NASA's Hubble Space Telescope crossed another milestone in its space odyssey of exploration and discovery.