"Life's like a movie, write your own ending. Keep believing, keep pretending." - Jim Henson
"Requesting permission for flyby." Maverick - Top Gun
"You’re going very fast when you’re on orbit, going around the world once every hour and a half." - Robert Crippen
"The journey, not the arrival, matters; the voyage, not the landing." - Paul Theroux
Kosmos 300 (Russian: Космос 300 meaning Cosmos 300) (Ye-8-5 series) was the fourth Soviet attempt at an unmanned lunar sample return. It was probably similar in design to the later Luna 16 spacecraft. It was launched, on a Proton rocket, on September 23, 1969. The mission was a failure. The engines on the Block D upper stage failed, leaving the spacecraft stranded in Earth orbit.