Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an interstellar object ...

Beyond the fact that this is the third known interstellar object to have entered our solar system, “we don’t know very much,” ...

Folks, it's official: the object that astronomers recently spotted blowing through the outer solar system came from ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Astronomers have identified a fast-moving object, designated as 3I/ATLAS, originating from the center of the galaxy and heading towards our solar system.

Astronomers this week confirmed the discovery of an interstellar object racing through our Solar System – only the third ever ...

Astronomers are monitoring an object headed our way that may have wandered over from another star system. Scientists have ...

Interstellar comet 3I/ATLAS confirmed as the third from beyond our solar Livestream of 3I/ATLAS hosted by Virtual Telescope ...

Based on the comet's brightness and current distance — it's located just inside Jupiter's orbit — scientists estimate its ...

Interstellar comets offer the tantalizing opportunity for us to touch something truly otherworldly,” says the European Space ...

How many dwarf planets are there in our solar system? The recent discovery of 2017 OF201 makes the tally anywhere between ...

NASA said the comet will make its closest approach to the sun in late October, scooting between the orbits of Mars and Earth ...