Interstellar comet 3I/ATLAS, only the third known object from outside our solar system, is now moving away from the Sun, and ...

Our Sun wasn't born as a lone star and, in fact, had several more companions. This theory has been talked about time and again, but what we don't know is how long it stayed with its siblings before ...

The Harvard astrophysicist urges the research community to include technological artifacts in the training data set ...

Is 3I/ATLAS truly a natural comet? Liena's new spectral analysis reveals impossible nickel ratios and sunward jets that defy ...