Posted 4 months ago on March 5, 2020, 7:13 a.m. EST by grapes
This content is user submitted and not an official statement
A slide rule from my Big Brother's former schoolmate was like a calling card from an advanced civilization to me, as a young child in the 1960s. Here are some images from "the Cold War" to the [originally imagined] Space Shuttle and International Space Station and what was seen recently from up there towards the Earth, and a live stream. The Cold War nurtured the microelectronics industry and spawned the Arpanet (later Darpanet) which at the war's end was freed up to become the internet amongst Type-1 (planetary global) civilization's trappings.
Are we going to find out why Saturn wears a hexagonal cap on one of its poles? Did extraterrestrial aliens make a calling card for the curious ones?