Sculptor—officially labeled NGC 253—is considered a starburst galaxy, one heavy with stellar action. It's located 11 million light-years away in the Southern Hemisphere's constellation Sculptor, and ...

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

An astrophotographer has captured an extremely rare and "difficult" photo of a solar flare exploding from the sun at the ...

For only the third time in history, astronomers have detected a new interstellar visitor — an object from another star — blitzing into our solar system.

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

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

For millennia, the way we found our way home has been using the stars. The tech we have sent towards those stars also uses ...