Is the interstellar comet 3I/ATLAS spinning? That is the question currently dominating online astronomy circles, fueled by ...

Scientists traced the Moon's parent planet Theia to the inner Solar System, solving a 4.5-billion-year mystery.

Key findings that tell the story unfolding above us right now: An object from beyond our solar system has achieved a Level 4 ...

Voyager 1 and 2 traveled billions of miles to reach the heliopause, showing how the Sun's magnetic influence marks the ...

I’m not sure that the Others are capable of altruism as we know it. To be clear, I don’t think the hive-mind is evil, at ...

Key Takeaways An ancient wanderer from beyond our solar system adjusts its path with uncanny accuracy. Scientists spot a fine ...

Hubble captured this image of interstellar comet 3I/ATLAS on July 21, when the comet was 277 million miles from Earth. Hubble ...

The National Aeronautics and Space Administration (NASA) has dismissed widespread rumours claiming that interstellar object ...

Interstellar comet 3I/ATLAS sweeps past Mars as NASA’s orbiters and Perseverance reveal fresh clues about its chemistry and ...

NASA has released stunning new images of interstellar comet 3I/ATLAS, revealing fresh details about its structure, its ...

Interstellar comet 3I/ATLAS, third visitor to our system, is pure ice—no technosignatures, says NASA on 19 November 2025.

The foreign interstellar guest is on a tour of our solar system and is about to depart soon. Nobody knows where it came from.