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

NASA's 2 stuck astronauts take their first spacewalk together ...

The vice president leading Boeing's Starliner spacecraft unit, Mark Nappi, has left the troubled program and was replaced by the company's International Space Station program manager, John Mulholland, ...

Wearing the wrong shoe on Earth can lead to injury. Researchers still need to figure out the physical consequences of spending a long time walking around on the Moon.

The former head of the International Space Station looks forward to European astronauts heading to the moon. View on euronews ...

Stranded NASA astronauts Suni Williams and Butch Wilmore conducted a spacewalk outside of the International Space Center on Thursday for maintenance.

New research reveals that the moon's surface may still be changing, challenging previous beliefs of it being geologically dead.

Astronauts on board China's "heavenly palace" space station have demonstrated a new way of making rocket fuel products and ...

There’s been speculation that Donald Trump may cancel the Space Launch System rocket, which Nasa intended to use to get from ...

Discover the surprising geological activity of the Moon's far side. Recent research reveals previously unknown ridge ...

A scientific analysis of newly discovered structures on the far side of the moon suggests relatively recent activity.

NASA is preparing the Orion spacecraft for its first crewed flight around the moon. Here's how astronauts will fly it.