EUROPEAN SOUTHERN OBSERVATORY / M. KORNMESSER / SCIENCE PHOTO LIBRARY EUROPEAN SOUTHERN OBSERVATORY / M. KORNMESSER / SCIENCE PHOTO LIBRARY
This image may not be used by or to promote the arms, nuclear power or tobacco industries or any religious organisation, or in any discriminatory way, or to imply the endorsement by ESO of any product, service or activity.
Planetary atmosphere in TRAPPIST-1 system. Illustration of a view from low orbit of the atmosphere and surface of one of the planets of the ultra-cool dwarf star TRAPPIST-1, with one of the inner planets seen in transit across the disc of its parent star (upper left). A third planet is also seen. TRAPPIST-1 is Jupiter-sized, and its planets are Earth-sized with several in a habitable zone for life. These three planets were discovered in 2015, with four more planets discovered in 2017, with a total of three planets in the habitable zone. This system has been studied using NASA's Spitzer Space Telescope (SST) and the ground-based TRAPPIST (Transiting Planets and Planetesimals Small Telescope). TRAPPIST-1 is 39 light years from Earth, in the constellation of Aquarius. This image was published in 2016.
Model release not required. Property release not required.