Four days at Saturn – NASA's Cassini captures stunning images of ringed planet! (Watch)
Measuring the exact length of a Saturn day seems to be one of the big challenges for scientists on NASA's Cassini mission.
Nov 04, 2016, 13:46 PM IST
Measuring the exact length of a Saturn day seems to be one of the big challenges for scientists on NASA's Cassini mission.
Nov 04, 2016, 13:46 PM IST