An astronaut on the ISS photographed a "lunar halo" over the Indian Ocean, revealing ice and rare optical phenomena from ...

Learn how astronauts are safeguarded from hazardous space debris through innovative engineering and international ...

Anyone who steps onto Mars will be crossing a one-way threshold in more ways than one. The physics of getting there and back, ...

Researchers from the Institute of Geology and Geophysics at the Chinese Academy of Sciences and Curtin University in ...

The James Webb Space Telescope has been helping scientists explore the cosmos for years now, but there are still plenty of ...

From plasma engines that could turn months of travel into weeks to the first blueprints for ships that will outlive their ...

A year-end recap of 2025 in space, covering NASA leadership changes, space policy, major missions, scientific discoveries and key events across orbit and beyond.

Ursid meteor shower peaks Dec. 21–22 as Earth passes through debris from Comet 8P/Tuttle. Here’s when and where to watch the ...

The meteor shower is known for producing spectacular displays in the night sky and will be visible in skies across the UK, ...

The Ursid meteor shower reaches peak visibility tonight with up to 10 meteors per hour visible across the UK - here's how to ...

SpaceX mafia startups are raising billions in venture capital, with ex-employees launching companies across aerospace, AI, ...

Well, they’re finally back! After what turned into a much longer trip than anyone expected, the astronauts from the historic ‘Astronaut Returns’ mission have touched down safely. What was supposed to ...