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.

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 ...

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

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

Lost galaxy Loki Milky Way discovery reveals ancient stars hidden in our galaxy, offering new clues about how the Milky Way ...

Moon origin mystery deepens as scientists discover why lunar rocks look chemically similar to Earth’s ancient material.

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