A GRB 221009A photon may have crossed the cosmos when standard models predict it should have disappeared along the way. Its ...

The M74 hidden disk reveals young stars far beyond its familiar spiral arms, giving new clues to rapid galaxy growth and a ...

Oxygen in an early galaxy reveals rapid stellar enrichment. Learn how Webb and ALMA trace chemistry before the cosmos was 300 ...

Stellar explosions forge elements through complex nuclear reactions. Two recent studies reveal how supernovae and X-ray ...

Could alien technology on the Moon hide in lunar dust? Explore the SETI proposal, its scientific tests and what researchers ...

Explore the September 2026 night sky: bright Venus, the Harvest Moon, Saturn, Neptune, Antares, equinox timing, and practical ...

Sun’s influence on Earth’s climate may include lost solar shielding, interstellar clouds and warming chemistry on the early ...

BepiColombo Mercury arrival begins after eight years, setting up two orbiters to explore the planet’s surface, magnetic field ...

Black holes inside stars could grow from just 40 tons, a new study suggests. Discover how dark matter may sustain these tiny ...

Pulsar glitches reveal three sudden spin changes in quiet neutron star, offering fresh clues about its hidden superfluid ...

Magnetic braking tests reveal how intense fields alter reentry plasma, advancing research toward safer returns and more ...

The IC 1101 galaxy spans 1.7 million light-years and keeps growing. See how astronomers measured its edge and uncovered its ...