The odd nature of 3I/ATLAS led astrophysicist Avi Loeb to apply a thought experiment to it, highlighting everything that ...

NASA is tracking a mysterious, fast-moving object entering our solar system, raising questions about whether it's just a ...

Our solar system's latest and only third known interstellar visitor is becoming more fascinating by the minute. Spotted in early July, the object, dubbed 3I/ATLAS, is believed to be a comet. It's ...

A first-of-its kind AI-powered model attempts to better predict space weather and its impacts. The model — called Surya, for ...

The sun comprises 99.9% of the total mass in the solar system. By this alone, we can have the sense of how the sun dominates everything .

Astronomers propose a new hypothetical planet, Planet Y, beyond Neptune, based on observed orbital anomalies in the Kuiper ...

Our Solar System possibly survived a supernova because of how the Sun formed The gas that produce stars also cushion them from the blast of nearby supernovae.

Despite what you may have heard or learned in school, the sun is NOT the center of the solar system.

NASA’s Hubble Space Telescope has snapped images of a recently discovered interstellar visitor hurtling through our solar ...