A radio signal? That would have to confirm the object is technlogical in nature, wouldn't it? The thing is, this isn't a ...

Learn what makes Comet 3I/Atlas, the third interstellar object ever observed entering into our solar system, so significant ...

T here has been much talk about the possibility of the interstellar comet 3I/ATLAS being an alien mothership or alien ...

The MeerKAT radio telescope detected hydroxyl radicals from interstellar object 3I/ATLAS, suggesting it's shedding a ton of ...

Ever since astronomers first detected interstellar comet 3I/ATLAS in July, speculation about its true nature has run wild.

The effort to monitor the comet, estimated to be the size of a city block, was spurred on by Harvard astrophysicist Avi Loeb, a vocal proponent of the theory that 3I/Atlas could have an ...

Astronomers around the world have been fascinated by a particular comet for weeks. It is called 3i/ATLAS, and it is the third ...

Could our earliest radio broadcasts have been heard by alien worlds? Researchers suggest the waves have travelled over 100 ...

Scientists detected the first radio signal from interstellar comet 3I/ATLAS near the Sun, confirming the presence of water and marking a milestone in studying interstellar objects.

Scientists have finally confirmed a powerful coronal mass ejection from another star, using LOFAR radio data paired with ...

Astronomers using the European Space Agency's XMM-Newton space observatory and the LOFAR telescope have definitively spotted ...