News

ExoMars orbiter fine-tunes path toward red planet

A European spacecraft cruising toward Mars fired its main engine Thursday, tweaking its trajectory and helping set up for carefully-choreographed simultaneous maneuvers Oct. 19 to place part of the tandem mission into orbit around the red planet and deposit a stationary battery-powered lander on the Martian surface.

Atlas 5

Atlas 5/NROL-61 launch timeline

Follow the unclassified portion of the Atlas 5 rocket’s ascent to space from Cape Canaveral’s Complex 41 launch pad with the U.S. National Reconnaissance Office’s NROL-61 satellite. Launch is scheduled for Thursday at 8:37 a.m. EDT (1237 GMT).