Rosetta spacecraft may help unravel cosmic mystery (w/ Video) (PhysOrg)

Thursday, November 12, 2009 | News

When Europe’s comet chaser Rosetta swings by Earth tomorrow for a critical gravity assist, tracking data will be collected to precisely measure the satellite’s change in orbital energy. The results could help unravel a cosmic mystery that has stumped scientists for two decades.
(more…)

Tags: , , , , , , , , , , , , , ,

ADVERTISEMENT / VIDEO