I have recently started a new play-through on RO and just flew a plane over the grasslands and shores with four science experiments running. Thermometer, barometer crew report and telemetry i think was the last one. however after watching all the timers hit zero in both zones for all experiments and coming back to land, I got zero science after recovery. I had no new science after being back at the KSC and the archives show that almost all the experiments i've done so far are worth zero science. My game settings were set to normal and I didn't add any mods that alter science payout. Is it supposed to be this way so you have to use science from rocket stuff early on, or did I do something wrong during setup?