M dwarf stars

More Evidence That Planets Orbiting M Dwarf Stars Are Uninhabitable

November 20, 2023

One of NASA’s greatest and most public goals is to find habitable planets orbiting stars other than the Sun. The stars NASA has identified...

Astronomy

by Hugh Ross Read

Have Astronomers Found Life on Planet K2-18b?

October 23, 2023

A recent burst of blogs and media reports excitedly announced the discovery of molecules in the atmosphere of exoplanet K2-18b that could have been produced,...

Astronomy

by Hugh Ross Read