Following a nearly three day journey, an Orbital Sciences Corp. Cygnus commercial cargo freighter carrying a ton and a half…
45 years ago today -- on July 16th, 1969 -- the Apollo 11 crew left Earth for the first human…
If you are 45 years or older, chances are you know where you were and what you were doing on…
A test version of NASA’s Orion deep space capsule has completed its most complex and last full flight-like parachute drop…
NASA’s decade old Opportunity rover has reached a long sought after region of aluminum-rich clay mineral outcrops at a new…
Billions of years ago, so the theory goes, a Mars-sized body (sometimes called "Theia") smashed into our young planet and…
Editor's note: We posted this yesterday only to find that the original video we used had been pulled. Now, we've…
Astronomy is a discipline pursued at a distance. And yet, actually measuring that last word — distance — can be…
On December 14, 1972, at about 5:40 a.m. GMT, Apollo 17 astronaut Eugene Andrew "Gene" Cernan returned to the lunar…
Boeing CST-100 manned space capsule in free flight in low Earth orbit will transport astronaut crews to the International Space…