The powerful X1.1 solar flare from sunspot region 4298 sparked strong radio blackouts on the sunlit portion of Earth at the ...

NASA's Jonny Kim and two cosmonauts are scheduled to leave the ISS today (Dec. 8) at 8:41 p.m. ET. Three astronauts will head ...

From bicycles to rockets, learning through experience – whether human or machine – is shaping the future of space exploration ...

SpaceX launched a new batch of its Starlink satellites today (Dec. 7). A Falcon 9 rocket carrying the 29 internet broadband ...

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 ...

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

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

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 ...

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

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

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