NASA has discovered a mysterious interstellar comet entering our solar system. Learn what this strange visitor is and how scientists are tracking it now.

At the far reaches of our Solar System lies Pluto, a mysterious world shrouded in shadows and icy terrain. NASA’s latest ...

For only the third time in history, astronomers have discovered a new interstellar object that originated from outside our ...

A newly discovered object speeding through our solar system is sparking excitement among astronomers because it's not from ...

“On July 1, the NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope in Rio Hurtado, Chile, ...

A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...

An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...

It is expected to make its closest approach to the Sun—known as perihelion—on 29 October, offering astronomers a limited but valuable window to study material from beyond our Solar System. The Deep ...

Astrophysicist Josep Trigo-Rodriguez of the Institute of Space Sciences near Barcelona, Spain, believes it is an interstellar ...

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

TOI-4465 b is a gas giant exoplanet about 25 per cent larger than Jupiter – the largest planet in our Solar System – and nearly six times its mass. The new planet has a temperature range of 375 to 478 ...

Powered by the largest digital camera ever built, Rubin Observatory has taken its first images—millions of stars and galaxies ...