On Thursday, a pair of astronauts will venture outside the space station to prepare for the future installation of roll-out ...

Solar eclipses are like those magical ways of stopping the world in its tracks, turning day into an eerie twilight and making ...

SpaceX's Falcon 9 is targeting the launch of 29 Starlink satellites to low-Earth orbit from Cape Canaveral on Friday. The ...

Eager skywatchers will soon have front-row seats to a rare cosmic encounter as interstellar comet 3I/ATLAS makes its closest approach to Earth, and you can watch it happen live online tonight! The ...

Update: Friday, December 19, 8:16 a.m. ET: The Virtual Telescope Project 2.0 has postponed its livestream of 3I/ATLAS’s Earth flyby to Friday, December 19, starting at 11:00 p.m. ET. Original article ...

A new leaf imaging system lets scientists watch plant stomata control water loss and carbon uptake in real time.

Comet 3I/ATLAS, the third interstellar object ever detected, reached its closest point to Earth overnight from Thursday to Friday (Dec. 18 to 19), and it remains in a good viewing position tonight.

Interstellar comet 3I/ATLAS made its closest approach to Earth on Friday, Dec. 19. The comet will pass within about 170 million miles of our planet and poses no danger. While not visible to the naked ...

The interstellar comet 3I/ATLAS made its closest approach to Earth today (Dec. 19, 2025). Here's the latest news you need to know. Good morning, Space Fans! As of today, we are T-2 days until the ...

SpaceX is planning yet another California rocket launch, and you have a variety of options to watch it – if you're willing to ...

Want to see a rocket launch from California before Christmas? SpaceX is planning to launch its Falcon 9 again from the Vandenberg Space Force Base.

Looking for something to do in the days between Christmas and New Year's? Here's how to watch SpaceX's final rocket launch of ...