US Nuclear Marks Beginning of Age of Space Mining as It Signs Historic Trade Agreement, US Nuclear Corp, April 28, 2021, Source: US Nuclear Corp. Los Angeles, CA, April 28, 2021 (GLOBE NEWSWIRE) — via NewMediaWire — On April 15, 2021, US Nuclear Corp. (OTCQB: UCLE) signed a historic trade agreement with Solar System Resources Corporation that marked the beginning of the age of space trade and mining. The new agreement sets preliminary prices for the high value materials to be extracted. It also establishes and expands our cislunar and solar system value chain and adds SatRev...