Haunting scientific reasons why we haven’t found aliens Business Insider 2:12 7 years ago 84 562 Скачать Далее
3 Compelling Reasons We Haven’t Found Aliens Yet Insider Science 3:35 5 years ago 109 045 Скачать Далее
Why haven’t we found aliens? A physicist shares the most popular theories. | Brian Cox Big Think 12:47 8 months ago 1 840 025 Скачать Далее
What Will Humanity Do If We Ever Discover Aliens? Astrum 1:51:36 4 months ago 2 011 881 Скачать Далее
Why Can't We See Evidence of Alien Life? | Documentary Space Matters 1:21:06 1 year ago 1 325 369 Скачать Далее
Where Are The Aliens? | The Extraterrestrial Life | Fermi Paradox Theory | The Dr. Binocs Show Peekaboo Kidz 5:49 7 months ago 515 806 Скачать Далее
The Fermi Paradox — Where Are All The Aliens? (1/2) Kurzgesagt – In a Nutshell 6:21 9 years ago 33 865 495 Скачать Далее
The Real Reason Why Aliens Haven't Contacted Us Yet | Unveiled Unveiled 11:24 1 year ago 46 756 Скачать Далее
The Terrifying Reason Why We Haven't Met Aliens Popular Mechanics 1:00 1 year ago 3 223 Скачать Далее