Above is a map that supports the idea that the continents were once joined together. Some fossils can be found on multiple continents that are now very far apart. Provide another piece of evidence to support the idea that continents were once joined together.

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

The  answer is 1 amu.