For Suni Williams, 608 days in space was enough to call it a career. The 60-year-old NASA astronaut who flew on three ...

"Suni Williams has been a trailblazer in human spaceflight, shaping the future of exploration through her leadership aboard ...

Astronomers have long sought evidence to explain why comets at the outskirts of our own solar system contain crystalline ...

NEW YORK (AP) — Handprints on cave walls in a largely unexplored area of Indonesia may be the oldest rock art studied so far, ...

Solar flares are powerful bursts of radiation. A SWPC report added that the storm calmed and reached G4 status again on ...

Sunspot AR3234 blasted an X2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

Interstellar comet 3I/ATLAS is tearing across the inner solar system at roughly 130,000 miles per hour, a speed that turns ...

First spotted in the early 1800s, the celestial object has become one of the most iconic planetary nebulae in the sky, often ...

ESA's Proba-3 mission, made up of twin spacecraft capable of aligning to create artificial eclipses, has captured "rare" ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

A closer look at the Helix Nebula reveals how dying stars shed material, shape space, and hint at the distant future of our own Sun.

Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Science and ...