It was first discovered on July 1, sparking fears of an alien invasion. Now, scientists have provided a chilling update on the mysterious 'interstellar object' racing through our solar system. Using ...

Meet the surprising, oddball worlds moving around our solar system. From meteorites that impact Earth, to a moon that orbits backwards, to an imposter lurking in the asteroid belt, a variety of ...

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the ...

Astronomers have been racing to get a better look at 3I/ATLAS, a mysterious object screaming into our solar system from far beyond. Now, as the BBC reports, new observations by the Gemini South ...

"It's going to look different because it didn't come from our solar system and that's what makes it so magical." ...