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 ...

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 ...