‘Space guests’: Russian cosmonaut shares video showing apparent UFOs
August 21, 2020 SpaceX wins Pentagon rocket contract to send spy satellites into orbit
August 14, 2020 Neil Armstrong ‘believed in aliens’ after trips to moon says astronaut’s son
August 6, 2020 What Do Alien Civilizations Look Like? The Kardashev Scale
August 2, 2020 3 Great Mysteries About Life on Mars
July 25, 2020 This Company Will Point Satellites at Earth and Use them to Look for UFOs
February 26, 2020 ‘We are not alone’: Confirmation of alien life ‘imminent and inevitable’
January 12, 2020 Alien life possibly found on Mars in 1970s, ex-NASA scientist says
October 14, 2019 Why Alien Life Would be our Doom – The Great Filter
February 1, 2018 The Fermi Paradox II — Solutions and Ideas – Where Are All The Aliens?
June 4, 2015 The Fermi Paradox — Where Are All The Aliens? (1/2)
May 6, 2015 NASA Reveals Latest Warp-Drive Ship Designs
November 8, 2013