In doing so, they found this orphan is within the same weight class as Saturn, strengthening the case that the galaxy teems ...

What is Guardians of the Galaxy Vol. 3's fleshy tentacle planet that The Guardians spacewalk on in the trailer? Here's how ...

Scientists measured mass and distance of free floating planet drifting through space without star for first time.

Scientists have discovered a rogue planet roaming the Milky Way after combining observations from Earth and a space telescope ...

Astronomers may have finally worked out how planets between the size of Earth and Neptune – which aren't found in our Solar ...

One of the biggest recent surprises in astronomy is the discovery that most stars like the Sun harbor a planet between the ...

Astronomers have finally weighed a wandering “rogue” planet, uncovering a Saturn-mass world flung into the galaxy after a ...

Using gravitational microlensing, scientists have discovered a rare, large planet at the edge of the Milky Way. The planet is only the third to be found on the outskirts of our galaxy's dense central ...

Since first appearing in 2014's Guardians of the Galaxy, Groot has been a fan-favourite character among MCU fans. After sacrificing himself to save his teammates during that adventure, the sentient ...

Astronomers have detected a massive, lonely world drifting through the darkness without a star to call home. This ...

Thanks to the discovery of thousands of exoplanets to date, we know that planets bigger than Earth but smaller than Neptune ...

So far, humanity has yet to find its first "exomoon"—a moon orbiting a planet outside of the solar system. But that hasn't ...