Space junk is a big problem. The amount of trash floating around in Earth orbit has gradually piled up over the decades and we’ve now reached a point where NASA and other space >>
Space junk is a big problem. The amount of trash floating around in Earth orbit has gradually piled up over the decades and we’ve now reached a point where NASA and other space >>
Searching for extraterrestrial civilizations isn’t easy or we’d probably have already found a few. Traveling to other star systems in search of aliens would obviously be the most convenient way of meeting E.T. >>
