Live coverage: Chinese sample return spacecraft completes docking in lunar orbit

NASA’s InSight lander will fly from the outer edge of the Martian atmosphere at a speed of more than 12,000 mph to a controlled descent rate of 5 mph just above the red planet’s surface in less than seven minutes.

Chinese rockets performed two satellite delivery missions in a three-hour span Wednesday, carrying a commercial Earth-imaging satellite and five mysterious surveillance payloads into orbit.

Turkmenistan’s first satellite has blasted off aboard a SpaceX Falcon 9 rocket from Cape Canaveral in Florida after a weather delay. Liftoff occurred at 7:03 p.m. EDT (2303 GMT).