Astronomers found strong evidence that a gassy Jupiter-size world is orbiting one of three stars in the stellar system ...

NASA’s Hubble Space Telescope has captured its most detailed image yet of interstellar comet 3I/ATLAS. The rare comet is ...

New Hubble Telescope imagery of the interstellar interloper comet 3I/ATLAS reveals a dusty coma and the beginning of a tail.

Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to pass our way.

The CRIRES+ instrument on the European Southern Observatory’s Very Large Telescope (ESO’s VLT) has been used to measure the ...

New data from the James Webb telescope reveals that Pluto's strange atmospheric haze controls its climate, surprising ...

The Hubble Space Telescope has captured a stunning image of a high-speed comet traveling through our solar system. Scientists ...

The Hubble Space Telescope has captured a stunning image of a high-speed comet traveling through our solar system. Scientists ...

NASA's Hubble Space Telescope has taken the clearest image ever of the interstellar comet, 3I/ATLAS, offering new insights ...

Astronomers may have caught a supermassive black hole in the act of forming inside a uniquely shaped galaxy. Astronomers ...

NASA's Hubble captured the clearest image of interstellar comet 3I/ATLAS, the third such object observed. This comet, traveling at 130,000 mph, offers ...

The latest observations of 3I/ATLAS suggest it resembles comets from the outer reaches of our solar system, but may be ...