We’re looking back in time when we look across the light years, so what’s different between what we see and what’s really there? “I saw a star explode and send out […]
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Is looking for radio transmissions in space like claiming the lack of smoke signals means there are no modern humans? “[W]hat Fermi immediately realized was that the aliens have had […]
Thanks to Big Think’s favorite experimental philosopher Jonathon Keats, our great-great-great-great-great-great-great-great-great grandchildren will have a photographic record of how Tempe, Arizona, in 3015 ended up that way.
Yesterday, SpaceX became the very first commercial company in history to re-enter spacecraft from low-Earth orbit. Another first was on November 23rd when the Federal Aviation Administration (FAA) issued a […]