The comet was detected at a distance of approximately 16.6 astronomical units (AU) from the Sun — more than 1.5 billion miles ...

Astronomers are meticulously tracking the new interstellar visitor that is crossing our solar system. Officially designated ...

Its closest approach to the Sun will occur around October 30, just inside Mars’ orbit, at 1.4 AU, before it continues its ...

NASA has discovered an interstellar comet that’s wandered into our backyard.The space agency spotted the quick-moving object ...

NASA has discovered an interstellar comet, dubbed 3I/ATLAS, that is speeding through the Solar System . The comet was first ...

Once in space, the Comet Interceptor will travel to the Sun-Earth Lagrange point L2 (just like Ariel), meaning 932,000 miles ...

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

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...

TOI-1846 b's discovery adds to the growing catalog of exoplanets that could offer insights into planetary formation and ...

China's Tianwen-2 probe continues on its journey to rendezvous with a near-Earth asteroid (NEA) before heading to the main ...

Dubbed 3I/ATLAS, the comet poses no danger to Earth and will remain roughly 150 million miles away as it speeds by.