Astronomers have used the James Webb Space Telescope (JWST) to discover that a distant "hot Jupiter" planet has two ...

Rocket Lab is getting ready to take a bigger bite out of the space launch market. The company recently completed final ...

That's the valuation Elon Musk's rocket and satellite broadband business aims to beat in a mooted market debut. At more than ...

From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run ...

Scientists have finally replaced the old “one dog year equals seven human years” shortcut with a formula grounded in biology, ...

As humanity prepares to take its first steps on Mars, a comprehensive report released by the National Academies of Sciences, ...

After a yearslong series of setbacks, NASA's Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has ...

NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...

Discover the science and technology behind the electromagnetic railgun, a revolutionary long-range naval weapon that uses ...

Orbital solar power faces a $20 billion Cassiopeia build cost, giving you a clear view of where it could pay off first in practice. The design and ...

Quantum 2.0: The Weird Physics Driving a New Revolution in Technology by Paul Davies (Feb. 6, $26, ISBN 978-0-226-84932-4) ...

Astrophotographer Andrew McCarthy captured an awe-inspiring photograph of a skydiver’s silhouette in front of the sun.