What if the government offered you a one‑way ticket to another planet? This video explores the astonishing story of a secret human‑alien exchange mission that sent astronauts 40 light years from Earth ...

Astronomers have discovered a bizarre carbon-rich planet orbiting a neutron star, PSR J2322-2650b, with soot clouds and ...

An astonishing ancient flood drastically transformed Earth's geography, reshaping coastlines and creating valleys. The Zanclean Flood, a monumental event, filled the Mediterranean Basin in mere years, ...

The James Webb Space Telescope detected an atmosphere rich with carbon and helium, which is unexpected on this hot planet ...

By Ariana Alcantara Can you remember what you got for Christmas last year? How about the year before that? What did ...

FILE - This image provided by NASA shows bright methane clouds drifting in the summer skies of Saturn's moon Titan, along ...

Learn more about the strong and intricate bonds dolphins have that help keep them more youthful.

A stray comet from another star swings past Earth this week in one last hurrah before racing back toward interstellar ...

An artist's impression of the collision between the early Earth and Theia, which may have formed the moon MPS / Mark A. Garlick Around 4.5 billion years ago, a planet called Theia is thought to have ...

An international team has made a significant breakthrough in understanding the tectonic evolution of terrestrial planets. Using advanced numerical models, the team systematically classified for the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Last year, the most violent geomagnetic storm to strike Earth in ...

Each second of filmmaker Daniel Raven-Ellison's short film represents one percent of the Earth's surface. Only eight seconds show intact forest. A wetland in the U.K., seen from above. The short film ...