Last time a stray planetoid the size of Mars smashed into Earth, it scattered our planet's young crust into space, where gravity glued those particles into what we now call the Moon.

1.3 billion years ago, two orbiting massive black holes, circling each other at 250 times a second, collided in a violent, universe-rippling explosion that sent waves of energy throughout the cosmos.

It’ll be “once in a blue moon” this year, with several chances for stargazing across Michigan, including a rare blue moon, ...

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

André Joseph is a movie features writer at Collider. Born and raised in New York City, he graduated from Emerson College with a Bachelor's Degree in Film. He freelances as an independent filmmaker, ...

Greenland’s untapped mineral wealth has helped land the island at the top of President Donald Trump’s empire-building wish list. Trump officials view Greenland’s underground riches as a way to loosen ...

Lade Omotade is a News and Feature Author at Collider with a passion for exploring the ever-evolving world of the Film & TV industry. Her work centers on covering the latest news, from casting ...

The survey, known as ALMA to Resolve exoKuiper belt Substructures (ARKS), focused on debris disks. Debris disks are vast belts of dust and ice left behind after planets finish forming. These ...

IDW April 2026 full solicitations including TMNT, Godzilla, Star Trek, Sonic, Event Horizon, Quiet Place, Smile and Sleepy ...

Despite its small size, Mars seems to have a huge impact on the orbital cycles that govern Earth’s climate, especially those ...

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...