Moon tree Moon tree Moon trees are trees grown from 500 seeds taken into orbit around the Moon by Stuart Roosa during the Apollo 14 mission in 1971. As the Command Module Pilot on the Apollo 14 mission, and as he had been a smoke jumper, Roosa was contacted by Ed Cliff, who was the Chief of the Forest Service at the time, and who proposed the idea of taking the seeds along. Seeds for the experiment were chosen from five different types of trees: loblolly pine, sycamore, sweetgum, redwood, and Douglas fir. The seeds orbited the moon, but were not landed
Apollo 6 spacecraft only entered the atmosphere at a speed of instead of the planned of a lunar return. However, this had been demonstrated on Apollo 4. Ten hours after launch, it landed from the planned touchdown point in the North Pacific Ocean north of Hawaii, and was lifted on board the USS "Okinawa". The S-IVB's orbit decayed three weeks later, and it reentered the atmosphere on April 25, 1968. Although Apollo 6 did not reach full translunar velocities in either direction, it was considered successful enough to fly astronauts on the next Saturn V, which in addition was tasked to send