Dwarf planet 2023 KQ14, Ammonite, has a stable orbit that challenges the hypothesis of the mysterious Planet Nine.

The moon and Venus will shine vividly alongside a bright star in the early morning in a celestial rendezvous that should be visible across the U.S.

Quantum cryogenics manufacturer Bluefors is betting big on Interlune, a startup that aims to extract Helium-3 from the lunar ...

The company’s Starship rocket, which has suffered a series of recent test explosions, is still years away from being ready ...

NASA’s task order is worth up to $190 million for what would be the Jeff Bezos-owned company's second Commercial Lunar ...

Earth has a number of mini-moons and quasi-moons. Mini-moons are objects that orbit our planet. But they make for fickle fans: They tend to swing around Earth for only a matter of months. One example ...

Did you see the bright star next to the moon? That was Venus, and part of a conjunction between the moon, Venus and the star Regulus. Will it return?

The bottom half of the world, known as the Southern Hemisphere, is about to be treated to a partial solar eclipse that won't be visible in the US.

Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

On Sept. 18, 1977, NASA's Voyager 1 spacecraft took a photo of Earth and the moon. It was the first time both the Earth and ...

Welcome to SolarBalls, where entertaining space animations meet educational insights about the solar system and the universe. This channel features comedy and space-themed content that is perfect for ...

Stargazers in the U.S. will witness the razor-thin waning crescent moon rise close to Venus and the bright star Regulus in ...