Scientists are using radar to study damaged ice both in Antarctica and, with the help of a NASA spacecraft, on Jupiter’s ...

Today, there aren’t just two countries competing to get to the Moon. More countries have space programs, and private industry plays a larger role.

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some experts are worried about the Orion spacecraft’s heat shield.

A major change from the 25-day Artemis I mission in 2022 is the path the crew will take. Artemis II will use what NASA calls ...

The NASA mega-rocket set to carry four astronauts on a 10-day test trip around the moon is on its way to its launch pad at ...

As they fly around the moon, the four astronauts of NASA's Artemis II will see views never seen by the human eye. Here's how.

Depending on the timing, NASA could launch a fresh crew to the space station while four other astronauts are flying around ...

Moon dust is sharp, corrosive, and potentially fatal. NASA’s new electric force field shield is designed to blast it away.

"Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if ...

Particles from Earth’s atmosphere have been carried into space by solar wind and have been landing on the moon for billions of years, mixing into the lunar soil, ...