A 13-atom molecule containing sulfur has been discovered in interstellar space for the first time, providing insight into the ...

Space scientists have announced that the Sun has fired four massive solar flares. The outbursts were captured by NASA’s Solar ...

Scientists report the first confirmed detection of thiepine, a complex sulfur-bearing molecule, in an interstellar cloud near the Milky Way’s center.

A new study warns that crowded internet satellite constellations like Starlink may push low Earth orbit toward a collision ...

KAIST researchers tested optical frequency comb lasers as reference signals for radio astronomy, aiming to synchronize radio telescopes with light-based timing in VLBI observations.

From ancient star traditions to cutting-edge space research, astronomy has always reflected humanity’s desire to understand the universe. Stargazing through time explores this sweeping story, tracing ...

Union Budget 2026 announces 4 major telescope projects in India. These new facilities will boost astronomy research, solar and deep-space observation and public science engagement.

ISRO has launched IMEx‑2026, inviting Indian scientists to conduct experiments in microgravity. From biology to materials ...

Energetic particles streaming into the atmosphere create spectacular displays of polar lights, known as auroras. Scientists ...

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From groundbreaking research aboard the International Space Station to dazzling new ...