The White House withdrew on Saturday its nominee for NASA administrator, Jared Isaacman, abruptly yanking a close ally of ...

A number of high-profile missions would get the axe, including the New Horizons Pluto probe and Juno Jupiter orbiter.

U.S. President Donald Trump wants to tap the private sector to pave the way for human missions to Mars in a proposal that ...

America's space dominance has been built largely in Louisiana and Mississippi. But the current budget could mean cuts for the ...

I'm incredibly excited, as part of the Ars Live series, to host a conversation with some of the very best space reporters in ...

Following 9th test mission of its Starship spacecraft, SpaceX is looking to ramp up flights with launches from Texas and near Cape Canaveral, Florida.

After back-to-back Starship upper stage failures, SpaceX on Tuesday again launched the world's most powerful rocket, but ...

While SpaceX has hoped to launch Starship from Kennedy Space Center's Pad 39A by the end of the year, test flights from Texas make slow progress.

SpaceX launched Starship Tuesday, May 27 on its first test flight since March. This time, the vehicle further than the ...

The more significant surprise over the past decade has been the shift in Musk’s politics and his controversial rise to ...

Andy Weir's bestselling story "The Martian" predicts that by 2035 NASA will have landed humans on Mars three times, perfected ...

Experts agree China is a valid threat to NASA's return to the moon plans. Here's why there is a rush to get SLS off the ...