SpaceX filed a plan to launch one million satellites to provide AI data centers in space. Experts are not impressed.

Healthpeak Properties (DOC) is rated HOLD due to poor capital allocation, underperformance, and execution risk despite an ...

On Feb. 3, 2005, 104 people aboard an Afghan airliner died when it crashed in the mountains near Kabul. It was Afghanistan's ...

Ahead of the launch of Artemis II, the first crewed mission to the moon in more than 50 years, astronauts share the movies ...

High school student Matteo Paz wrote an algorithm with Caltech that helped find changes in space the naked eye missed, earning him a published paper and prize.

On Feb. 1, 2003, NASA was once again dealing with tragedy when Space Shuttle Columbia and her crew of seven astronauts were ...

The Challenger wasn’t the nation’s first space tragedy. Reaching for the stars comes with a cost. But this was the first spaceship to break apart on live television, exploding before our very eyes -- ...

A 13-atom molecule containing sulfur has been discovered in interstellar space for the first time, providing insight into the origins of the chemistry of life.

Astronomers at Texas A&M University have discovered a rare, tightly packed collision of galaxies in the early universe, suggesting that galaxies were interacting and shaping their surroundings far ...

Astronomers at the International Centre for Radio Astronomy Research (ICRAR), working with international collaborators, have made a striking discovery involving a previously unknown type of cosmic ...