Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag ...

Lunar Trailblazer is part of a growing list of probes and landers heading toward the moon to search for water ice.

It will be SpaceX's Starship which will be converted into a human lander to ferry NASA astronauts from the Orion capsule to the lunar surface. Meanwhile, talk about the Gateway lunar space station ...