Robert Zubrin quite literally wrote the book on why humanity should go to Mars—so why has the renowned aerospace engineer ...

A crewed mission to Mars would rank among the most complex and costly undertakings in human history -- and US President ...

SpaceX and NASA have been working together on one of humanity’s most ambitious goals - establishing a permanent human colony ...

The public meltdown between the SpaceX founder and the president has given moon advocates in Congress and industry an opening — and they’re seizing it.

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

Mars has received considerable attention in the past few decades, thanks to the many robotic missions exploring it to learn ...

"To decide not to return them, or to put it off to an indefinite future time with human missions would be to take a major step back in exploring the solar system and the universe and in continuing to ...

The proposed budget would also axe NASA’s Mars Sample Return mission, suggesting that the plan to return rocky samples from Mars by way of a fleet of robots can be carried out by a human mission ...

The chairman of the Senate Commerce Committee unveiled a proposal to add $10 billion to a budget reconciliation bill to ...

NASA's initiatives to pioneer next-generation space technologies are also hit hard in the White House's budget proposal. If the Trump administration gets its way, NASA's Space Technology Mission ...