Is life possible on Saturn's largest moon? Study gives sobering answer. “It is almost impossible to determine the composition of Titan's organic-rich surface by viewing it through its atmosphere," researcher says.

NASA's “Dragonfly’s” mission, which is scheduled to set off for Titan in 2028, is also trying to find out if there is life on the moon. ‘Our discovery suggests that this is less likely than we previously thought,’ Catherine Neish says.