An event called a "ring plane crossing" will occur between Saturn and Earth on March 23, 2025, when Saturn's rings will ...

Einstein predicted that massive objects bend light as it passes through their gravitational field. This week, a new telescope ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

Two space debris-related events that occurred this week point to how routine rocket launches can leave their mark on Earth.

One of Earth’s deepest mysteries lies beneath our feet: the planet’s inner core. Made of iron and nickel, the hot, solid sphere is about 70% the size of the moon. Recent research suggested this dense ...

The Angeleno New Space cluster is, however, about more than just launchers. It is a back-to-the-future kind of place, where fantasies from the Space Age’s heroic early days are becoming real. Mining ...

Gigantic new rockets ... covered planet. Honeybee’s breakthrough technologies are also set to touch down on the netherworld-like moon Titan, revolving around the fantastical rings of Saturn.

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. The story of how humans evolved is a long and winding ...