Planets go through different life stages: They form, evolve and eventually meet an end. But the timelines for these processes differ widely between Earth-like planets and worlds that orbit ...

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 ...

For life to develop on a planet, certain chemical elements are needed in sufficient quantities. Phosphorus and nitrogen are essential. Phosphorus is vital for the formation of DNA and RNA, which store ...

New research uses laboratory experiments to demonstrate that water is naturally created during the planet formation process. By squeezing and heating planetary analog materials between the tips of two ...

While a planet can orbit around a Sun-like star and sit comfortably within its habitable zone, it could also potentially not meet any of the fundamental requirements for sustaining life. Specifically, ...