"Economic gravity is ultimately going to win," the United Airlines CEO said in predicting more low-cost airlines will pull ...

An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as gravitational waves.

Mental health professionals help astronauts process their extraordinary experience; metabolism and blood supply can be ...

The burgeoning space industry and the technologies society increasingly relies on—electric grids, aviation and ...

Researchers suspect that two meteorites found in the Sahara Desert in 2023 may originally have come from Mercury, which would ...

Two excellently executed new treatments of the German brand's R 12 motorcycle have finally turned me into a fan.

By tunneling under a relatively shallow oil field and then drilling up, Rock Well intends to let gravity pull the oil into its underground collection system.

A new, unseen planet named Kepler-139f has been discovered in the Kepler-139 star system. It's twice as massive as Neptune!

Our Milky Way could have many more satellite galaxies than we've detected so far. They're just too faint to be seen.

Scientists are almost sure that there is a ninth planet. But a study by Japanese astronomers hints that this might not be true. A new cosmic body called a sednoid has been discovered near the Kuiper ...

A hidden planet up to 10 times the size of Jupiter was found in the disc around MP Mus, thanks to new data from ALMA and Gaia ...