A six-mile-thick crust of methane trapped in water ice could explain many of the saturnian moon's weird properties ...

November’s major meteor shower ramps up as the Moon reaches perigee shortly before its Full phase in the sky this week.

The Very Large Array is one of the largest telescopes on Earth and a remarkable achievement in science and engineering.

Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes ...

Stargazing can be as unpredictable as aurora-chasing, but once you’re settled under a dark night’s sky with a vast canopy of ...

Irish stargazers have another chance to catch the Northern Lights this evening as the incredible celestial display returns to ...

On the first page, reporter Clark Kent, Superman’s alter ego, covers the launch of a new NASA satellite while onboard a space ...

Astronomers have discovered a rocky Earth-like planet around a white dwarf star, hinting at our planet's future about eight billion years from now.

Engaging articles, breathtaking images and expert knowledge ...

The Martian new year arrives with the Red Planet’s vernal equinox. Explaining why requires a deep dive into celestial ...

Written by the former chief historian of NASA, the book examines the evolution of our cosmic understanding—from early civilizations to the present day ...

Engaging articles, breathtaking images and expert knowledge ...