Space News

Committee directs Air Force to study heavy-lift launch capacity, LOX-methane safety protocols The post Senate Armed Services' defense bill includes mandates on space launch, missile defense, spectrum protection appeared ...

Firefly Aerospace has filed paperwork to go public, seeking to raise an unspecified amount of money as part of a trend of space companies taking traditional approaches to public markets. The post Firefly Aerospace files ...

The private Ax-4 astronaut mission will undock from the International Space Station on Monday morning (July 14), and you can watch the action live.

Planetary construction sites around other stars are filled with pebbles, and for the first time radio telescopes have detected these tiny chunks of rock that stick together to form planets.

With the universe constantly expanding, scientists have a hard time finding where its center is.

The winners will be announced during a ceremony in September.

"It is incredible that modern telescopic surveys have the ability to detect such small objects up to millions of kilometers away."

For sale: A 54-pound (25-kilogram) rock. Estimated auction price: $2 million to $4 million. Why so expensive? It's the largest piece of Mars ever found on Earth.

SpaceX launched a mystery satellite to geostationary transfer orbit from Florida's Space Coast early Sunday morning (July 13).