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How color-changing, bacteria-infused spacesuits could help keep future astronauts safe from space radiation
Like a mood ring, clothing could let future space travelers know when they've been exposed to unsafe levels of radiation.
Rocket launch today: Is there a rocket launch and what time?
Follow Space.com's rocket launch blog for the latest on when the next rocket launch will be and how to follow it live.
Comet Lemmon and Milky Way spotted over Hawaii | Space photo of the day for Dec. 12, 2025
Hawaiian stargazers got a particularly special treat recently.
Satellite constellations could obscure most space telescope observations by late 2030s: 'That part of the image will be forever lost'
"The natural question that comes up is: how many more space telescopes will be affected when all these constellations are launched?"
Night sky for tonight and the weekend: See the Geminid meteor shower peak overnight on Dec. 13-14
Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.
Aurora forecast for Dec. 12-14: Active conditions possible so keep your eyes on the skies
The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.
Blue Origin targeting Dec. 18 for historic 1st spaceflight of wheelchair user
Blue Origin is targeting Dec. 18 for its NS-37 suborbital launch, which will fly a wheelchair user to space for the first time ever.
SpaceX launches Starlink satellites from Florida on worldwide 300th orbital flight of 2025 (video)
A SpaceX Falcon 9 rocket carrying 29 Starlink satellites launched from Cape Canaveral Space Force Station in Florida on Dec. 11, 2025. It was the 300th worldwide orbital launch attempt of 2025.
