SpaceX tapped cryptocurrency billionaire Chun Wang to lead a private crewed mission around Mars and the moon. Here's ...

A health scare prompted the first ever early return from the International Space Station for a medical reason. Does it change ...

Elon Musk’s plan to launch 1 million AI data center satellites into orbit starting in 2028 could spark a financial ...

After Artemis 2, NASA's moon return hinges on two unproven commercial landers, each of which faces major technical and timeline challenges.

NASA has selected Blue Origin to play a major role in the agency’s expanding Moon Base initiative, which will involve three ...

The station was understaffed for a month after the Crew-11 mission returned early due to a medical issue. Four new astronauts arrived on Feb. 14, joining the three crew members already on board. The ...

SpaceX’s Starship 12 rocket had a successful launch Friday night, before its suborbital test run around the Earth concluded with a stunning fireball explosion as it splashed down in the Indian Ocean.

Perfecting SpaceX's mammoth rocket will be critical to NASA's plans for returning astronauts to the surface of the moon.

Momentus said the market value of its outstanding shares was $79.8 million, based on its highest Nasdaq closing price over ...