WD 1856+534b—a freezing world with a surface temperature of -125 degrees Fahrenheit—exists where planets are normally scoured away.

Halla is “a forbidden planet of sorts,” said Marc Hon, a NASA Hubble fellow at the University of Hawaii at Manoa and an author of the study. “The star itself might have a very unusual ...

The unexpected size of the newly discovered world, called TOI 5205b, has led researchers to call it the “forbidden planet.” About the size of Jupiter, it was spotted by researchers using NASA ...

Astronomers have discovered a "forbidden planet" orbiting so close to a red giant star it should have been destroyed. The giant exoplanet, which has 1.7 times the mass of Jupiter, was discovered ...

In the realm of retro science fiction cinema, "Forbidden Planet" is unanimously considered a Hollywood classic and ranks at the top of almost any serious list of seminal outer space films.