Capping years of anticipation, Blue Origin's hulking New Glenn two-stage rocket may launch on its maiden mission during a three-hour window that opens at 1 a.m. Friday from Cape Canaveral Space ...

Elon Musk says Donald Trump has asked SpaceX to rescue two astronauts who have been in space for more than seven months — ...

Bruce McCandless III is a space historian and his dad did the first untethered space walk back in 1984. He and Emily Carney ...