Sify News
WebSify
Follow us on
Search Gallery   
Find by Title : A | B | C | D | E | F | G | H | I | J | K | L | M | N
O | P | Q | R | S | T | U | V | W | X |Y | Z
Sify Home >> News >> Science >>  A Valentine's Day rendezvous in space

A Valentine's Day rendezvous in space

Nearly six years after an 800-pound copper bullet excavated a crater on a comet, a NASA spacecraft revisiting the site has seen evidence of the destruction in images snapped during a Valentine's Day flyby, scientists say.

Instead of a well-defined pit, the Stardust craft saw what looked like a crater rim that was filled in the middle - a sign that the plume of debris from the 2005 high-speed crash that created the crater shot up and fell back down.

"The crater was more subdued than I think some of us thought," said mission scientist Pete Schultz of Brown University. "It partially buried itself."

Text: AP

Image: NASA scientists take questions on the Stardust NexT mission at a news conference at the California Institute of Technology's Jet Propulsion Laboratory in Pasadena on Tuesday, Feb 15, 2011. (Photographs copyright AP)





blog comments powered by Disqus