Total Members Voted: 21
For example, with the Mars Viking landers in 1975, to find life we had several clever instruments to detect metabolism, and GCMS, and X-ray fluorescence spectroscopy but we reached limited conclusions. Likewise now, we'll get Black Swan events, we'll say 'gee that's funny', and discover something.
With the Jupiter Icy Moons Explorer having successfully launched last April and the Europa Clipper scheduled to launch next year, the Juno spacecraft might discover a possible ocean on Europa ahead of the arrival of the JUICE and Europa Clipper at the Galilean moon system.