What level of biological organization comes just above the tissue level (for example, what level is immediately above the tissue level in complexity)? molecular level organ system level organ level cellular level community level?

The level immediately above tissue in complexity is organ.

The soviet union beat the us to the first successful launch, with the october 4, 1957, orbiting of sputnik 1, and later beat the us to have the first human in earth orbit, yuri gagarin, on april 12, 1961. the "race" peaked with the july 20, 1969, us landing of the first humans on the moon with apollo 11