Trappist 1 Planetary System Current Affairs, GK & News

TRAPPIST-1 planets likely to have water

According to international team of astronomers, earth-sized planets orbiting ultracool TRAPPIST-1 dwarf star may have substantial amounts of water and could be habitable. They had used Hubble Space Telescope (HST), a joint project of European Space Agency (ESA) and NASA to estimate whether there is water on seven planets orbiting in TRAPPIST-1 planetary system. Key ..