Astronomers have trained telescopes on planets outside our solar system - and light years away from us. But there might be a planet from an alien solar system a bit closer to home. The mysterious ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...

The Kepler-11 system has a sun-like star with six orbiting planets. Our solar system may be an oddball in the universe. A new study using data from NASA's Kepler Space Telescope shows that in most ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Discovered by volunteer scientists, this alien planet is out of synch with its siblings ...

WASHINGTON :Scientists are tracking a large gas planet experiencing quite a quandary as it orbits extremely close to a young star - a predicament never previously observed. This exoplanet, as planets ...

WASHINGTON: Scientists are tracking a large gas planet experiencing quite a quandary as it orbits extremely close to a young star — a predicament never previously observed. This exoplanet, as planets ...

A huge object, possibly as big as Manhattan, has entered our Solar System and it might be more than just a rock. Some scientists now say it could be an alien spacecraft, with plans to attack Earth in ...

The search for aliens has led astronomers to scour the farthest reaches of the cosmos for signs of life. But a new study suggests that we might not need to look so far from home. According to NASA ...