Have you ever found something unexpected in your hamburger? Astronomers using the Atacama Large Millimeter/submillimeter ...

Coming just after Planet Labs' (NYSE: PL) latest satellite launch, December was a good month for the space company's stock.

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

Astronomers just measured the mass of a free-floating planet without a star for the first time ...

However, a free-floating (or “rogue”) planet offers none of that. It drifts through a galaxy without an obvious host star, ...

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

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

Astronomers believe the free-floating planet is around 22 percent the mass of Jupiter and lies 3,000 parsecs from the Milky ...

Most of the planets we’ve identified are in orbit around stars and formed from the disks of gas and dust that surrounded the ...

The James Webb Space Telescope detected an atmosphere on a lava-covered exoplanet, evidence that small planets close to stars ...

When Earth was a molten inferno, water may have been locked safely underground rather than lost to space. Researchers ...