Researchers have found new evidence for a massive subsurface ocean on Mars, again raising the possibility of microbial life.

"It has been an honor to enable science and technology experiments that support future missions to the moon, Mars and beyond.

Scientists have speculated that vast quantities of water are buried between six and 12 miles under the surface of Mars, which ...

The moon lander Athena made it to the lunar surface, but its condition and exact location remain unclear, Intuitive Machines ...

The Houston-based company put its Athena spacecraft on the moon just after 12:30 p.m. ET. The landing site is closer to the lunar south pole than any human or vehicle has traveled before.

A day after a live webcast captured a somber-looking mission control room in the minutes surrounding its planned Thursday ...

For the second time in two years, a commercial lunar lander built and operated by Intuitive Machines has fallen over on the ...

These studies show that Mars is bombarded by meteorites far more often than previously thought — about 2.5 times more ...

SpaceX founder Elon Musk confirmed on Saturday that the company’s Starship rocket is slated to depart for Mars by the end of ...

The original assumption was that commercial lunar landings would be, to use a basketball term, “shots on goal” with some of them failing.

A dramatic photograph from Intuitive Machines' Athena moon lander shows it touched down Thursday in a crater near the lunar south pole and tipped over on its side. Given a low sun angle and the ...

Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new analysis.