Researchers have confirmed the mass of a free-floating planet thanks to a lucky convergence of ground- and space-based ...

A cosmic mystery is passing through our solar system! Join us as we explore the bizarre characteristics of this interstellar visitor from its glowing green coma to its mysterious propulsion and ...

Yahoo Sports Daily hosts Caroline Fenton and Jason Fitz explain why the refs got the call right on a bizarre two-point conversion in the Seattle Seahawks’ win over the Los Angeles Rams. Watch the full ...

The interstellar object 3I/ATLAS is expected to make its closest approach to Earth mere days from now, coming within just 167 million miles — a significant gulf, but a mere stone’s throw on the cosmic ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

As the comet heads toward its closest pass by Earth, a team led by NASA astrochemist Martin Cordiner used the Atacama Large Millimeter Array (ALMA) in Chile to study the gases streaming off its ...