Live coverage: Mission control loses contact with Indian moon lander

Nearly six months after NASA’s New Horizons probe zoomed past Pluto, just one quarter of the data stored on board has made its way back to waiting scientists, revealing a surprisingly varied terrain that includes glacial flows and steep mountains of frozen water floating in a “sea” of slush-like nitrogen ice.

Data collected by NASA’s MAVEN spacecraft in its first two years at Mars confirm suspicions that the solar wind is blasting away the planet’s atmosphere and helped transform the world from a warmer, wetter and potentially habitable world into the barren landscape seen today, scientists said.

SpaceX’s first Falcon Heavy rocket powered off launch pad 39A at 3:45 p.m. EST (2045 GMT) Tuesday on its inaugural test flight, and we captured the launcher’s spectacular liftoff from the Kennedy Space Center’s Press Site around 3 miles from the pad.