Unlike rocky asteroids that blast out craters when they slam into Earth, comets are structurally wea...

Hong Kong newspaper, Wen Wei Po in its edition dated September 2, carried a news item stating that C...

According to present indications, Shuttle Atlantis is now likely to be rolled out from Kennedy's Veh...

The satellite would be launched by Delta II rocket from Space Launch Complex-2 at Vandenberg Air For...

"We are still working to understand the properties and the history of the ice at our landing si...

It was a challenge to take five satellites into their orbit and the special spacecraft bus was build...

 "We safely got into the crater, we completed our exploration there, and we safely got out. We were ...

The period of maximum solar energy is past -- on Sol 86, the 86th Martian day after the Phoenix land...

The purpose of the test is to evaluate the thermal design of the structure and to verify its enduran...