See the crescent moon shine with Mars at sunset on Sept. 24. The crescent moon shines close to Mars above the western horizon ...

Terraforming is the theoretical process of transforming a planet or moon to make it habitable for humans and other Earth-like ...

We’d certainly know about it if an asteroid hit Mars or the moon, but just how much Earth would be affected depends on a number of factors ...

NASA is looking for new ideas for moon landers to help astronauts return to the surface of the moon as progress for SpaceX's ...

The towering rocket tasked with launching NASA's next moon astronauts on their historic lunar journey has come together.

The isotopic ratio of sulfur-33 on the moon differs from that of Earth. Did the moon's sulfur instead come from the impactor ...

Pat Remias, Blue Origin’s vice president of space systems development, said Thursday that the company is confident in nailing ...

Peggy Hollinger The planet Mars as imagined and read by science fiction writer Kim Stanley Robinson. Kim Stanley Robinson ...

NASA is looking for more ideas for Artemis III lunar landers amid concerns for the progress of SpaceX's Starship megarocket.

A pair of Mars-bound satellites are back to Kennedy Space Center a year after NASA bowed out of its chance to be the debut ...

For more than twenty years, the Mars Express orbiter has studied the Red Planet and remains the European Space Agency's (ESA) only operational mission. In that time, it has provided the most complete ...

Brian Cory Dobbs's documentary promotes the baseless idea that Mars was once inhabited by an advanced civilisation. But there ...