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

A team of international astronomers, including a University of Michigan doctoral student, were the first to publish the ...

In an exciting and rare new discovery, astronomers recently confirmed that a third known interstellar object has entered our solar system. The interstellar comet, dubbed "3I/ATLAS", was initially ...

The ATLAS (short for Asteroid Terrestrial-impact Last Alert System) is a NASA-funded program developed by the University of ...

NASA confirms the arrival of 3I/ATLAS, the third interstellar object. The ATLAS project spotted it in June 2025. Its speed ...

NASA has announced an exciting discovery hurtling through our solar system: an interstellar object. It’s a comet, but beyond ...

New simulations have narrowed down where the newly discovered interstellar comet 3I/ATLAS likely came from, revealing it could be more than 3 billion years older than the solar system.

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

A comet the size of Manhattan has been detected hurtling through the solar system, marking only the third time an ...

There's a new interstellar object moving through our solar system and it's called 3I/ATLAS, according to NASA.

Kareta says that come October, when the comet gets closer to Earth, "under dark skies ... with a big telescope and some ...

NASA has discovered the third known interstellar object to pass through our solar system, but the icy snowball object poses ...