Finding an Earth-like planet around the planet Proxima Centauri, closest to the solar system, which made waves in the media and the world of science in         September 2016, has rekindled interest in their suitability for the evolution of planets orbiting stars called red dwarfs. In a recent study, Yosef Gil and Omri   Wendel of the Hebrew University of Jerusalem write that there is no impediment to the development of life similar to that which developed on Earth on planets   orbiting red dwarfs, contrary to what was commonly thought until several years ago. In particular, Gil Wendell shows that such planets have suitable conditions   for photosynthesis, which is considered essential for the existence of most life forms on Earth. In another recent study, Dr. Wendell shows that liquid water may   exist on the new planet and many similar planets for a wide range of features and types of atmospheres. This study proposes a technique that may estimate the   prevalence of life on planets outside the solar system. The JWST and TESS telescopes are scheduled to go into operation in the coming years.

  For an article in "The Scientist"

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