Many fields represented This work is part of the AEThER (Atmospheric Empirical, Theoretical, and Experimental Research) project, which was founded and is led by Shahar. The group brings together ...

A planet's habitability is determined by a confluence of many factors. So far, our explorations of potentially habitable worlds beyond our solar system have focused exclusively on their position in ...

Earth may have won a cosmic chemistry lottery. Researchers found that during the planet’s earliest formation, oxygen had to be in an extremely narrow “Goldilocks zone” for two life-essential elements, ...

Far beyond the reach of any spacecraft, a distant world glows with heat so intense that rock itself turns to vapor. In that extreme environment, scientists have uncovered a rare clue about how planets ...

For life to develop on a planet, two chemical elements are needed in sufficient quantities: phosphorus and nitrogen. Phosphorus is vital for the formation of DNA and RNA. Nitrogen is an essential ...

"The cradle of life does not necessarily require a sun." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Moons orbiting starless "rogue" planets ...