Two landers manufactured by Firefly Aerospace and Intuitive Machines were briefly on the moon at the same time in March 2025. Here's what happened.

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

The experiment simulated the pressure of an asteroid strike and ejection from Mars by sandwiching the microbe between metal plates and then firing a projectile at it from a gas gun. The projectile hit ...

The satellite images show damage to sites including the Choqa Balk-e drone facility and former Supreme Leader Ayatollah Ali ...

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

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 ...

A NASA animation has sized the biggest black holes known to scientists, including one that has the mass of 66 billion Suns.

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...