"The Solar Family" is an 11-minute educational film produced by Encyclopedia Britannica Films in 1936. It presents the evolution of the solar system through the lens of the planetesimal hypothesis, a ...

See the ultimate guide to the Solar System from the dedicated people who sent spacecraft to explore the sun and the planets, and witness their astonishing tales of discovery as they reveal wonders ...

Directed by Dan Farah and featuring testimony from 34 high-ranking ‘ US Government, military and intelligence community ...

An image from the ALMA telescope array in Chile shows jets of silicon monoxide blowing away from the young star HOPS-315. The blue jet is moving towards Earth, and the red jet is moving away from us.

"The signatures of space weathering we have detected directly will give us a better understanding of some of the phenomena occurring in the solar system." When you purchase through links on our site, ...

In the latest discovery made possible by the James Webb Space Telescope, a group of astrophysicists detected six wandering rogue planets unbound from the gravitational influence of any star. The ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

The untold true story that changed the course of history.