A massive rotating spacecraft designed to carry 1,000 humans across interstellar space is forcing scientists to rethink how civilizations could survive far from Earth.

If you are able to pull yourself from the multitude of screens in your home, you may be able to see a truly out of this world show pass directly over your home. The International Space Station is a ...

Interstellar Comet 3I/ATLAS, the third known object to visit our solar system from another star, carries a chemical signature ...

Firefly Aerospace returned its Alpha launch vehicle to flight after a nearly 10-month stand down following the failed FLTA006 “Message In A Booster” mission in April 2025. FLTA007 “Stairway to Seven” ...

The Artemis II mission will be the first on which this NASA rocket and capsule carry people. The crew will be the first to ...

According to the space agency's tracking, the rock is hurtling through space at more than 21,500 miles per hour.

An update is coming today on NASA's Artemis 2 lunar mission to launch four astronauts on a historic journey around the moon.

NASA’s DART mission changed the Dimorphos' asteroid orbit around the Sun, proving spacecraft impacts could help defend Earth.

Climate change is lengthening our days because rising sea levels slow Earth's rotation. Researchers from the University of ...

After postponing launch opportunities in February and March, the agency determined that four astronauts could proceed toward the first crewed lunar journey in more than 50 years.

NASA has completed the Artemis 2 flight readiness review and plans to launch the historic moon mission as soon as April 1.

NASA will provide an update on the Artemis 2 moon mission today, following rocket repairs and launch delays. Here's how to watch.