The vice president leading Boeing’s Starliner spacecraft unit, Mark Nappi, has left his role in the program and been replaced by the company’s International Space Station program manager, John ...

First spotted last month by a telescope in Chile, the near-Earth asteroid — designated 2024 YR4 — is estimated to be 130 to ...

2025 is set to be an amazing year of space missions as many moon landings are planned and significant test launches.

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

That’s a big accusation for what stems from a relatively small kerfuffle.

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to number four overall.

SpaceX has delivered a new animated look at the launch of Starship to Mars. See the launch, Super Heavy booster re-entry and ...

NASA's two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost ...

While that office may be ready to go to work, the FAA itself is not fully on the job. That’s because it’s without an ...

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove ...

Late Tuesday afternoon, Elon Musk put out a message on X saying that President Donald Trump had asked him to return the two ...