Exoplanets: rocky rains and life under ice

20th of March is the International Earth Day. We decided to talk to Dr Slava Kitaeff, astrophysicist from The University of Western Australia, about exoplanets.

Source: NASA/JPL-Caltech

Source: AP Photo/Harvard-Smithsonian Center for Astrophysics, David A. Aguilar

Source: NASA Visualization Technology Applications and Development (VTAD)