The next logical progression to space exploration would be sending people to Mars, but there are challenges to this, such as ...

Angry Astronaut and Nextbigfuture commenter are making the case that SpaceX and Elon Musk must switch to nuclear thermal rockets to colonize Mars. I will ...

The SpaceX website has a page dedicated to "Mars & Beyond," which is subtitled "the road to making humanity multiplanetary." Related: Cathie Wood buys $8 million of surging tech stock "It’s about ...

Much of his speech was supportive of Trump's vision for America with the tech billionaire taking particular interest in the president's pledge to take astronauts to Mars. "Elections come and go ...

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

NASA JPL is readying for, clockwise from lower right, the launches of CADRE (its engineering models are seen here), Lunar Trailblazer, NISAR (seen in ...

NASA has achieved a critical milestone in space exploration with the successful testing of advanced nuclear thermal ...

Another challenge of long-duration missions is staying mentally healthy. Astronauts are often confined to small spaces for ...