NASA and its partners have successfully tested a nuclear thermal propulsion (NTP) fuel that could revolutionize deep-space ...

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...

NASA Readies Upgraded SLS Engine For Initial Hot Fire Acceptance Tests is published in Aerospace Daily & Defense Report, an ...

NASA’s ambitious Artemis program is making steady progress toward its goal of establishing a long-term human presence on the ...

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

Sensational "city killer" headlines aside, NASA and the European Space Agency reported the asteroid "has a very small chance" ...

Don't worry. Asteroid 2024 YR4 now has a 99.72% chance of missing Earth in 2032. If you've been worrying about reports of a ...

The threat posed by the space rock, estimated to be between 40 and 90 metres in diameter, is the highest ever recorded for an ...

NASA said Wednesday that new data collected overnight cut the probability of asteroid 2024 YR4 hitting Earth to 1.5%. The ...

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

Texas is now headquarters for a number of impressive space commerce companies, including Firefly in Cedar Park, near Austin, and Intuitive Machines, Axiom Space and Franklin Chang-Diaz’s ambitious ...

In a groundbreaking achievement, NASA successfully sent a laser message from the Psyche spacecraft to Earth, spanning 16 ...