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

SpaceX shared a video in which founder Elon Musk gave a timeline for the company's Starship to reach Mars in the years ahead.

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

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

Trump's $18.8 billion budget proposal for NASA includes $1 billion for Mars initiatives, involving private companies.

It is still unclear what reasons led to Trump's change of heart. Is it because of a strained relationship with Elon Musk?

Elon Musk plans first uncrewed voyage to Mars by end of 2026, despite setbacks, aiming for self-sustaining settlement.

President Trump is proposing massive cuts to government agencies, including NASA. What does that mean for Stennis Space ...

The issues may be sorted out through modifications to the remaining Block 2 ships; they may inform better design choices in ...

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 ...

Donald Trump has unveiled a bold new proposal: allocating over $1 billion for Mars exploration through a public-private ...