Government officials are publicly admitting they “knew about aliens but lied”? Techbros are jacking themselves to death about how aliens superior intelligence has let them trap us somehow? Apparently the government has new terminology for these space aliens that are supposed to exist? How much of this is real? Or is it mainly just bullshit?
traveling at high fractions of the speed of light means that trip time from the travellers perspective is reduced due to relativistic effects. that said, this changes nothing about the other challeneges.