The crescent moon will shine with Jupiter among the stars of Gemini early on Sept. 16. Turn your eyes to the east in the ...

White dwarfs may still host habitable planets. Conditions like tidal heating and migration shape their potential for life. The Sun will eventually die. This will occur when it exhausts the hydrogen ...

Could an ocean – likely needed to sustain life – even survive on a planet orbiting close to a dead star? The sun will someday ...

Io, Europa and Ganymede had already shown their footprints through earlier observations. But Callisto, the farthest Galilean ...

The autumn night sky in Ireland is an observer's treasure-trove and the first celestial event of the season arrives on September 7 with a lunar eclipse and blood moon ...

Every once in a while, you may look up towards the Sun and see strange bright lights on either side of it. Or perhaps you'll be sitting in an aircraf ...

Forty light-years away from Earth, in the faint light of the ultracool red dwarf TRAPPIST‑1, a rocky planet slightly larger ...

Sky This Week is brought to you in part by Celestron. Friday, September 12Mars passes 2° north of 1st-magnitude Spica in Virgo at 4 A.M. EDT, though neither has risen at this time (they rise in ...

Through Sept. 12: Rocky Mountain Vintage Car Rally: Starts in Colorado Springs to Pagosa Springs, then Palisade, Winter Park and back to Colorado Springs; pioneerrallycompany.com. Through Sept. 12: ...

While CEX.IO takes the top spot for credit card Bitcoin purchases in 2025, several other exchanges deserve a nod for their ...

A telescope in Chile recently glimpsed 3I/ATLAS' glowing tail, which observations reveal has grown as the interstellar object cruises toward the sun.

Technological limitations for manufacturing large, round telescopes has experts considering unconventional shapes to improve ...