Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. (THE CONVERSATION) Humanity’s drive to explore has taken us across the solar system, with ...

Astronomers are abuzz with the discovery of a rogue planet, 2MASS J05325346+0919037, which is set to pass within 0.05 ...

BepiColombo, a joint mission of the European Space Agency and the Japan Aerospace Exploration Agency, launched Oct. 20, 2018.

Scientists have found that on Titan, substances that should remain separate can actually combine under freezing conditions.

Comet C/2025 R2 (SWAN) is set to brighten the October sky, and astronomy experts have shared the best times and directions to spot this rare celestial visitor.

Science X is a network of high quality websites with most complete and comprehensive daily coverage of the full sweep of science, technology, and medicine news ...

Astronomers are watching a new comet pass through our solar system with great interest. Based on its glow, the 33-billion-ton ...

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able ...

"This finding is the first direct evidence of water’s interstellar journey from clouds to the materials that form planetary ...

A new study sheds light on how planets, including Earth, formed in our galaxy and why the life and death of nearby stars are ...

Warm Jupiters are rewriting the rules of planet formation - showing eccentric orbits that stay strangely aligned with their ...