about 1 year ago #alien-contact, #aliens, #aliens?, #cnn, #extinction, #extraterrestrial, #extraterrestrials, #firstcontact, #humans, #maralargo, #massextinction, #massextinctionevent, #newyear, #newyear'seve, #overpopulated, #overpopulation, #putin, #putin., #rudy-giuliani, #seti