President Donald Trump recently announced that the United States would work to land astronauts on Mars, preferably within the ...

Sea-based launches are hitting their stride. That could lead to a lot more space missions with a lot less red tape.

Last month, President Donald Trump announced his intention to develop a comprehensive missile defense shield for the United States ... flight for SpaceX to get the Starship program back on ...

President Donald Trump recently announced that the United States would work to ... still a lot of work to be done on Starship — though Musk has said that SpaceX aims to launch the vehicle ...

Though Artemis was conceived in President Donald Trump's first term, he has openly mused about bypassing the Moon and heading ...

By contrast, SpaceX's equivalent rocket system, Starship, is estimated to cost ... "Changing the way the United States goes about its civilian space programme is long overdue." ...

Musk's SpaceX, founded to make humanity a multiplanetary species, is betting heavily on its prototype Starship rocket for ... tens of thousands of jobs in states including Texas, Alabama ...

Protests against Trump's actions are planned across all 50 states Wednesday, with organizers rallying under #buildtheresistance. This live blog is now closed.