The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

An international team led by the University of Geneva (UNIGE), including scientists from the National Center of Competence in ...

An international team led by the University of Geneva (UNIGE), including scientists from the National Centre of Competence in Research PlanetS, the University of Warwick, and the Canary Islands ...

The period known as "cosmic noon," which took place roughly 2 to 3 billion years after the Big Bang, was characterized by the rapid formation of new stars and planetary systems. Naturally, objects ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

Three celestial bodies will meet up for one night in September in a cosmic conjunction that should be widely visible in the ...

While Saturn has been visible in the night sky all of September, this weekend, the ringed planet will shine its brightest.

"The speed at which this doomed stellar system is lurching wildly, likely due to the extreme brightness, is a frantic sign of ...

Every 378 days, Saturn swings into opposition, bringing it closer, brighter, and nearly 10 times easier to observe than at ...

You can't take the sky from Nathan Fillion or his beloved sci-fi series that was canceled too soon, and Disney+ is introducing the classic to a new generation.

A recently observed object called 2025 PN7 was found orbiting near the Earth. The quasi-moon is expected to accompany our planet in a similar orbit for 60 years.