Earth's Moon: NASA's Galileo spacecraft took this image of Earth's Moon on Dec. 7, 1992, on its way to explore the Jupiter system in 1995-97. The Moon is Earth's only natural satellite.

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

With a suite of NASA science and technology on board, Firefly Aerospace is targeting no earlier than 3:45 a.m. EST on Sunday, March 2, to land the Blue Ghost lunar lander on the Moon. [...] ...

Meet Grace, the brave hopper robot that’s designed to jump into the darkest depths of the Moon, providing never-before-seen ...

In Huntsville, a city fueled by defense and aerospace, there is anxiety but also cautious optimism that federal investment ...

Engaging articles, breathtaking images and expert knowledge ...

This week, see what makes loggerhead sea turtles “dance,” track a cosmic “ghost particle,” uncover an ancient basilica, and ...

These missions require Firefly to keep a rocket on standby and launch within 24 hours of notice from Space Force.

"There are times when I've seen it and I'm thinking, 'Why is the hair standing up on the back of my neck right now?'" — Tom ...

"While still an extremely low possibility, asteroid 2024 YR4's impact probability with Earth has increased from about 1% to a ...

During Valentine's Day weekend, northern parts of America, including Maine, may have a chance of seeing an aurora. But space ...

During Valentine's Day weekend, northern parts of America, including Maine, may have a chance of seeing an aurora. But space weather scientists warn that the chances of this happening are slim.