Tiny life forms tucked into debris from an asteroid hit could catapult to other planets—including Earth—and survive, a new ...

The dinosaurs were wiped out by an asteroid, but does that mean we risk suffering the same fate - and should you be worried about the possibility? Leah Crane sets the matter straight ...

Space agencies maintain that global cooperation and sustained investment are vital to planetary defence. While the DART ...

"For asteroids of the size scale relevant to planetary defense (i.e., ∼50-500 m), the mass can only be directly measured ...

The curious minds at What If investigate what would happen if the most devastating asteroid hit Earth tomorrow, revealing impact zones, tsunamis, and mass extinctions.

Tiny life forms tucked into debris from an asteroid hit could catapult to other planets – including Earth – and survive, a new Johns Hopkins ...

The curious minds at What If imagine the largest asteroid ever hitting Earth today, revealing impact devastation, shockwaves, and survival scenarios. Catherine O'Hara's cause of death revealed Jutta ...

A 140-foot asteroid is set to sweep past Earth today, and it seems everyone is taking notice. Astronomers have been tracking the space rock, officiall.

More than 50,000 years ago, a meteor hit Earth and formed what we now call Meteor Crater in northern Arizona. But new ...

Estimating a mass for a potentially hazardous asteroid (PHA) is perhaps the single most important thing to understand about ...

James Webb Space Telescope (JWST) will provide insights far more precisely than ground telescopes can manage now, as the rock is too far away for most Earth-based instruments.

Scientists discussed the threat of asteroids at a recent conference in Phoenix. Here's what they said.