Complete the following sentence: The alien also tells the story of a space mission he found out about through his job with the CIA. <unk> <unk> <unk> <unk>
Roswell UFO crash was unearthed and examined.<unk> Roswell UFO crash was unearthed and examined. Scientists incorrectly believed that they had contracted an infectious alien disease from the debris.<unk> Scientists incorrectly believed that they had contracted an infectious alien disease from the debris. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ After finding Blue Yonder suitable for human habitation, the astronauts returned home 820 years later, only to discover that Earth had been abandoned in their absence.