National Radio Astronomy Observatory

ALMA telescope reaches new heights

The ALMA (Atacama Large Millimeter/submillimeter Array) astronomical observatory took another step forward and upward, as one of its state-of-the-art antennas was carried for the first time to Chile's 16,500-foot-high ...

Sep 23, 2009 4.6 / 5 (5) 1

Stellar discovery excites students

In the constellation of Ophiuchus, above the disk of our Milky Way Galaxy, there lurks a stellar corpse spinning 30 times per second -- an exotic star known as a radio pulsar. This object was unknown until ...

Feb 03, 2011 5 / 5 (4) 17