Most astronauts who menstruate pause their cycle with hormones before hitting the stars, but in the future, we'll need more ...

The Geminids return with near-perfect viewing conditions, offering skywatchers up to 150 meteors an hour under dark December ...

The waning moon shines close to the king of the planets on Dec. 7. Don't miss Jupiter shining close to the waning gibbous ...

On Episode 188 of This Week In Space, Rod Pyle and Tariq Malik discuss Jared Isaacman, the billionaire entrepreneur, ...

The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...

NASA imaged Comet C/2025 R2 (SWAN) every four minutes for nearly 40 days, marking the longest any comet has been tracked with ...

December's "Cold Moon" rose on Dec. 4 as it neared its closest point to Earth in its monthly orbit. The final full moon of ...

Ahead of 'The War Between the Land of the Sea', we look back at a drama that rewrote the rules of the Whoniverse.

Radiation levels at airline flight altitudes briefly reached levels that could be potentially harmful to pregnant women.

The Very Large Telescope's SPHERE instrument captured unprecedented images of 51 dusty rings shaping young planetary systems.

Our friends at PC Gamer hosted a fantastic show looking at the future of video games, and these are our favorite space and ...

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...