The flares may heat up and inflate the planet's atmosphere, which is dominated by hydrogen and helium. Being lashed by these ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

Uranus enters Gemini for the first time since 1949 — this is the epiphany it brings your star sign Kerry King Published July 5, 2025 4:00am Updated July 7, 2025 1:38pm ...

In a stellar nursery 460 light-years away, astronomers sharpened old ALMA data and spotted crisp rings and spirals swirling ...