New telescope images show that the interstellar comet 3I/ATLAS is shooting a giant jet of gas and dust toward the sun. This ...

"With the Earth and quasi-moon taking turns passing each other, the quasi-moon appears to be moving around us," Ponterio said ...

"It's possible we will see the new data and confirm one theory over the other — or maybe we'll find nothing, in which case it ...

The largest multi-object spectroscopic survey facility in the southern hemisphere, which UCL engineers helped design and ...

Looking for a sky event this week? Check out our full Sky This Week column. October 22: Check out the California Nebula The ...

Quasi-moons are not real moons and don't actually orbit the Earth, although they sometimes appear to do so for short periods ...

University of California, Irvine astronomers have identified an exoplanet located in a star's habitable zone, where ...

Yuheng chip maps 5,600 stars in seconds, bringing lab-grade spectroscopy to telescopes, medicine, and drones with tiny, ultra ...

This week, the International Asteroid Warning Network (IAWN) announced a new campaign that will target 3I/ATLAS.