Add Yahoo as a preferred source to see more of our stories on Google. A surprising study from Stockholm University finds high levels of carbon dioxide—rather than water—in a planet-forming disk, ...

Scientists have identified a rocky outer planet in a system where a gas giant was expected. The discovery challenges ...

Even under intense ultraviolet radiation from giant stars, the raw ingredients for planets can endure. Using Webb s powerful infrared eyes, astronomers examined a young star in the Lobster Nebula and ...

A recent discovery has sent ripples through the scientific community, with astronomers using the Hubble Space Telescope to detect water vapor in the atmosphere of an exoplanet. This finding, centered ...

In the swirling clouds of gas and dust that surround newborn stars, planets begin to form. These planet-forming disks are rich with clues about how worlds like Earth come to be. Until now, scientists ...