Look high above the southwestern horizon tonight (Feb. 23) to see the blue-white stars of the Pleiades open cluster glowing alongside the waxing gibbous moon, just hours before it reaches

It has been billed as China’s first emergency operation in the country’s human spaceflight program. The three astronauts (or taikonauts) of China’s Shenzhou-20 mission were originally slated to return to

Two supermassive black holes on a dizzying death spiral could soon become visible to astronomers after researchers worked out how, while rotating around each other, these dark, massive behemoths could

The first lunar eclipse of 2026 will transform the moon into a coppery red “blood moon” in the early hours of March 3 for skywatchers in North America. The long-lasting

We at Space.com have been vocal about our love for The Expanse, the hit TV show based on the book series of the same name. Now, Owlcat Games (of WH40K:

Astronomers have captured the first views of a young sun-like star blowing bubbles, offering a rare glimpse at how our solar neighborhood might have behaved in its youth. Using NASA’s

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The sun’s visible disk has been perfectly free from sunspots for the first time since June 2022, suggesting the current solar cycle might be heading toward its quieter phase. Sunspots