The seventh test flight of SpaceX's Starship is set to be launched today at around 5 p.m. ET from Boca Chica, Texas. A livestream of the launch will be available on this blog from 4 p.m. ET, or ...

On Inauguration Day, US president-elect Donald Trump will be surrounded by well-wishers and supporters as he takes office.

NASA astronauts who have had unplanned extended stays on the International Space Station since this summer are both scheduled ...

Blue Origin, Jeff Bezos's company, successfully launched the New Glenn rocket, continuing the space race with Elon Musk's ...