Scientists say that 3I/ATLAS has likely been traveling through interstellar space for a long time. Based on how fast it was ...

Stunning new photos show the pieces of the "other ATLAS," C/2025 K1, breaking apart in space after the golden comet suddenly ...

The object is the third interstellar visitor to our solar system ever confirmed. It will reach its closest point to Earth ...

Amateur observers and social media users sparked viral claims that interstellar object 3I/ATLAS and comet C/2025 R2 (SWAN) ...

Comet 3I Atlas is currently ~186 million miles from Earth, which is twice the distance from the Earth to the sun. It is ...

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...

A new wave of amateur observations of the interstellar object 3I/ATLAS has revived debate about whether it is behaving like a ...

If we find technological satellites of Jupiter that we did not send, it would imply that Jupiter is of interest to an ...

According to the team, the object likely came from the direction of Sagittarius, and will depart our Solar System towards ...

The unusual comet—which is to pass Earth again in the coming weeks—is only the third known object to visit us from outside ...