RT @SpaceflightNow: Follow Rosetta’s grand finale with live video and updates. Crash landing on the comet set for 1118 GMT (7:18am EDT)… twitter.com/i/web/status/7…
RT @SpaceflightNow: Follow Rosetta’s grand finale with live video and updates. Crash landing on the comet set for 1118 GMT (7:18am EDT)… twitter.com/i/web/status/7…