NASA's Hubble conducts first atmospheric study of earth-sized exoplanets (Watch)
The findings increase the chances of habitability on two exoplanets - TRAPPIST-1b and TRAPPIST-1c.
Jul 21, 2016, 09:28 AM IST
The findings increase the chances of habitability on two exoplanets - TRAPPIST-1b and TRAPPIST-1c.
Jul 21, 2016, 09:28 AM IST