Space-based neutrino detector mission SNAPPY could reveal hidden fusion processes deep inside the sun for the first time.

Time after the Big Bang may have behaved differently as extreme gravity warped spacetime across the early Universe.

Cosmic Web Map revealed by JWST shows the clearest structure of the universe ever observed across nearly 14 billion years.

Russian satellite maneuver shocks analysts after two COSMOS spacecraft moved within 10 feet during a precision orbital test.

Circumbinary planets discovery reveals 27 new worlds orbiting two stars, reshaping how scientists detect and study exoplanets ...

Venus hydraulic jump discovery explains the planet’s giant 6,000-kilometer atmospheric wave and mysterious superrotation.

ESA Aphelion game blends real space science with gaming, turning a fictional Planet Nine mission into a realistic adventure.

The James Webb Space Telescope has taken another major step in transforming how scientists study distant worlds. For the first time, astronomers can investigate the surface composition of a rocky ...

Soyuz 5 rocket launch marks Russia’s return to independent spaceflight, raising questions about competitiveness in a reusable ...

Massive black hole formation may happen through repeated mergers in dense star clusters, new gravitational-wave research ...

Cosmic ray acceleration discovery shows particles hit a charge-based energy limit, pointing to a nearby cosmic accelerator ...