One billionaire wants to move industry off-world, returning Earth to a pristine state. The other wants to colonise Mars.

Even as Musk’s work at the Department of Government Efficiency appeared to consume him, his top adviser created a set of ...

A rock containing many smaller round stones could indicate that there was once a large amount of liquid water on the Red ...

Imagine watching a rocket soar into the night sky, flames licking the darkness, carrying not just astronauts but the hopes ...

NASA officials say the ISS has entered its most dangerous phase. Cracks have persisted for years, with air leaks occasionally ...

A Falcon 9 rocket launched SpaceX 's Starlink 6-74 mission Thursday night, April 24, out of Florida's Space Coast. Liftoff ...

After Katy Perry sparked controversy by participating in Blue Origin's all-female space launch, the "E.T." singer seemingly reacted to the mixed reaction their mission received.

"Curiosity was captured in what is believed to be the first orbital image of the rover mid-drive across the Red Planet." ...

Space exploration is meant to create a positive future. The legacy of Apollo, and of our robot explorers in the solar system is a real and worthy America first legacy, one that proclaims American ...

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...

The idea of leaving our home planet has always sent a tremor through the collective human spirit. Imagine standing under a ...

"Heliophysics is the most unknown—and underrated—part of NASA’s science program," they wrote. "As humanity becomes more ...