Ben Nedivi and Matt Wolpert, who co-created “For All Mankind” and now its spin-off “ Star City ” with Ronald D. Moore, are adamant that people are dreaming of space exploration again. “With the Artemis II launch that just happened, I felt that excitement again. It wasn’t about space tourism; it wasn’t about the wealthy. It was about being inspired,” Wolpert tells  Variety  at Canneseries where “Star City” world premiered April 26. Apple TV ’s “Star City” – a Sony Pictures Television production – follows the space race between the U.S. and the Soviet Union. Rhys Ifans, Anna Maxwell Martin, Agnes O’Casey, Alice Englert and Solly McLeod star. Popular on Variety “There was this moment in the late ’60s and early 70s when we were pushing each other forward. It was a competition, but it did lead toward amazing things.…