Consider the terrifying chaos and celestial disruptions that could ensue if a rogue planet strayed into our solar system.

But in the case of planets, it’s possible that most of them are. Rogue planets—planets that ... much like the worlds of our own solar system, were on near-circular coplanar orbits around ...

What if a rogue planet was heading our way? 🌌 Dive into the mysteries of space and learn about the potential dangers lurking ...

NEW YORK (AP) — A new Tatooine-like planet outside the solar system may orbit two failed stars, scientists reported Wednesday. A colossal squid is caught on camera for the first time in the deep ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

Some, called rogue planets ... making it what astronomers refers to as a "sub-Neptune" planet that, while not present in our solar system, is what NASA says is among "the most common type of ...

The first sign of possible extraterrestrials detected in the cosmos didn't come in the form of little green aliens flying around in saucer-shaped spacecraft. In fact, the life that could be ...