Researchers achieved a computational task verifiably beyond the reach of classical simulations, a milestone for the field.

Engineers are racing to save the satellite sent to service the aging Swift space observatory.

The Nancy Grace Roman Space Telescope is set to launch later this month to study dark energy, exoplanets, and galaxies.

JWST observations challenge standard models of black hole growth, finding black holes that may outweigh their host galaxies' stars.

SpaceX's Starship upper stage made a soft ocean landing after its 13th test flight, with dramatic new footage released.

New evidence suggests ultrafine impact dust set the planet on fire shortly after the Chicxulub impact.

Spain's bid to host the next-generation observatory includes substantial funding from the European Investment Bank.

The discovery of semi-heavy water on a hot alien world adds new detail to atmospheric characterization of exoplanets.

Machine learning is helping astronomers find warped, magnified quasars that reveal how black holes and galaxies evolve.

Harvard scientists' plan to test solar radiation management has drawn both scientific interest and controversy.

An oral HIV treatment candidate showed promising efficacy in early-stage human testing.

UC Riverside researchers are developing new treatments from natural compounds as parasites grow resistant to existing drugs.

A debate is emerging over whether AI has overtaken quantum computing's promise, questioning continued massive investments.

New presidential orders aim to accelerate U.S. quantum technology development, spurring market interest.

NASA's Curiosity rover entered a Martian valley covered in small polygon-shaped fractures, puzzling scientists.

RFA discovered a vehicle issue during testing, postponing the historic first orbital launch from British soil.

Researchers observed a time crystal phase in a quantum processor, persisting for an extended number of cycles.

A new mathematical result connects quantum probability theory to geometric curvature, with potential implications for physics.