Firefly Aerospace's Alpha rocket blew up while the company was testing the spacecraft Sept. 29 at its Texas facility.

Scientists trying to work out whether a star exploded and the resulting debris crashed into Earth 10 million years ago may be one step closer to solving the mystery. They discovered an unusual amount ...

A discovery involving researchers at The University of Hong Kong (HKU) has, for the first time, revealed millisecond ...

27,116 people played the daily Crossword recently. Can you solve it faster than others?27,116 people played the daily Crossword recently. Can you solve it faster than others?

A composite image of X-ray, radio, and optical light data from the "cosmic hand" nebula leaves open questions about the interaction that created it. - NASA / CXC / S. Zhang et al / ATNF / CSIRO / ATCA ...

The next time you use your phone, you should raise your eyes to the skies and say thanks to ... a dying star. More specifically, you should thank the explosions that happen on a class of celestial ...

"In science fiction, there are scenes where a beam is fired at something to destroy it, causing an explosion with debris flying back at the shooter. Similar things occur in real astronomical phenomena ...