Even most rocket scientists would rather avoid hard math when they don't have to do it. So when it comes to figuring out ...

An astronaut on the ISS photographed a "lunar halo" over the Indian Ocean, revealing ice and rare optical phenomena from ...

On Christmas Eve 1968, the Earth received a message from astronauts on a mission like no other - the first around the moon. NASA will return in 2026.

Astronomers discovered a new moon of Uranus and hundreds of moons around Saturn over the past year, and there may be many ...

When NASA’s free-flying helpers on the International Space Station drifted into trouble, the solution did not come from a new thruster or a last-minute software patch. It came from a virtual copy of ...

Engineers need good data to build lasting things. Even the designers of the Great Pyramids knew the limestone they used to ...

The world’s most advanced deep-space capsule, the Orion, is set to speed astronauts around the Moon, a trek that could ...

Abstract: This research investigates the initial orbit determination for missions in periodic orbits within the Earth–Moon system, observed optically from the ground. The proposed methodology requires ...

The Intuitive Machines' Nova-C "Odysseus" lander has delivered its first image from the surface of the moon. Also, see the NASA's Lunar Reconnaissance Orbiter view of the lander from moon orbit.

The Cold Moon, the 12th and final full moon of 2025, rose on Thursday (Dec. 4) but will still appear bright and full on Friday (Dec. 5) When you purchase through links on our site, we may earn an ...

The last supermoon of 2025 lit up the night sky on Dec. 4. The full Cold Moon supermoon rises behind the Empire State Building and One Vanderbilt in New York City, December 4, 2025. Gary Hershorn/ABC ...

Get ready stargazers, the final full moon of 2025 rises tonight! Here's what to expect when the "Cold Supermoon" looms large over the eastern horizon at sunset on Dec. 4. The exact moment of ...