Recently scientists have discovered some trace of water and multiple metals on Exoplanet. Exoplanet is a star revolving around a solar system.
Scientists from University of Cambridge in UK & Instituto de Astrofisica de Canarias(IAC) in Spain have discovered WASP-127b, a giant planet with partly clear skies and heavy presence of multiple metals including sodium, potassium and lithium in its atmosphere. This was not available in earlier Exoplanets.
Scientists used Gran Telescopic Canarias (GTC) located in Canary Islands to study this phenomenon.
Radius of WASP-127b is 1.4 times larger than Jupiter but its mass is only 20% as compared to Jupiter and it takes only 4 days for this Exoplanet to orbit around its parent planet.
James Webb Space Telescope (JWST) will be launched in Year 2020 that will further investigate what lies inside WASP-127b. This telescope is a result of collaboration between NASA, the European Space Agency and the Canadian Space Agency. This will be scientific successor to the Hubble Space Telescope.