SpaceX's Starship megarocket, the world's most powerful rocket, is officially on NASA's list for future launches.

The year will kick off with the maiden voyage of New Glenn, a heavy-lift rocket built ... SpaceX will try to fly the rocket and empty spacecraft again as early as 5:30 p.m. CT March 6.

Fram2, a first-of-its-kind private mission to send four astronauts into polar orbit around Earth, is about to launch ...