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[–] CowWithBeef 0 points 2 points (+2|-0) ago 

Fly straight up out of the atmosphere, fall straight down, don't burn up, land on a landing pad safely using a rocket.

Fly in an arc to create a high speed tangent to the surface of the earth while also exiting the atmosphere, separate from 2nd stage that is large enough to reach orbit while carrying a commercial payload, re-enter the atmosphere, don't burn up, stop on a boat using what's left of the fuel in the rocket.

Do you see any difference in the challenge or usefulness of these achievements?