Elon Musk is threatening to decommission a capsule used to take astronauts and supplies to the International Space Station ...

If President Trump cancels the contracts for Elon Musk’s private spaceflight company, the federal government would struggle ...

The reality is that it signals that Republicans in the US Senate are not particularly interested in sending humans to Mars, ...

White House Budget Plan Would Devastate U.S. Space Science Scientists are rallying to reverse ruinous proposed cuts to both ...

Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump ...

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

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

Japan-based company Ispace will attempt to safely land its Resilience spacecraft on the moon this week after the lunar lander ...

Rocket Lab's Electron will launch Aspera, a cubesat being developed by the University of Arizona and NASA. The shoebox-sized ...

Elon Musk has announced that SpaceX is immediately decommissioning its Dragon spacecraft, leaving the U.S. without a tested ...