President's decision to withdraw Isaacman nomination contradicts his history of appointing officials with Democratic ties ...

The fallen NASA administrator nominee was clearly not a fan of the agency's plan to return astronauts to the Moon.

The public meltdown between the SpaceX founder and the president has given moon advocates in Congress and industry an opening ...

The White House’s budget plan for NASA would be woefully inadequate for achieving near-term human voyages to Mars, experts ...

Elon Musk’s threat to pull his Dragon spacecraft out of NASA programs would severely impact the International Space Station ...

A social media dispute erupted between Elon Musk and Donald Trump, potentially jeopardizing SpaceX's Dragon spacecraft ...

Elon Musk and Donald Trump fought online. Trump said he might cut Musk’s space deals, so Musk said he’d stop using a key ...

By Nandita Bose and Jeff Mason WASHINGTON (Reuters) -When Donald Trump met privately with White House officials on Wednesday, ...

Elon Musk's threat Thursday to decommission SpaceX's Dragon spacecraft would have left NASA reliant on Russian capsules to ...

NASA scientists are in a state of anxious limbo after the Trump administration proposed a budget that would eliminate the ...

A heated exchange of insults and accusations between Donald Trump and Elon Musk played out publicly on social media, ...

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