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Showing posts with the label End of the Universe

WILL A HUMAN BE ABLE TO SURVIVE A VERY LONG SPACE TRIP?

This blog site has on numerous occasions speculated on the ultimate fate of humanity.   From a  2010 posting  that we are but a step to Artificial Intelligence eventually prevailing, or a  more recent one from four years ago .  Sure there was  Star Trek , but biological life is just too fragile to someday escape from Planet Earth.   Then imagine how much energy will be required. There have been a number of postings on deep space travel.  Here is one from 2022 on  THE ULTIMATE EVOLUTION OF LIFE .  Seven years algo I said : Astronauts and cosmonauts have been traveling in space since Yuri Gargarin in 1961.  Only   536 people   have been out there, with 12 walking on the Moon.  No one yet on Mars, although Elon Musk has said that   Yusaku Maezawa   will join him on a planned 2023-4 launch. Now,  721  individuals have traveled to space ( altitude of at least 50 miles  ).   From...