The shortlist for Astronomy Photographer of the Year 2025 features 30 photographs selected from more than 5,800 global ...

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 ...

An object dubbed 3I/ATLAS is only the third interloper from outside the Solar System seen in all of human history.

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 ...

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 ...