In what year was NASA's modernist 'worm' logo (the sleek red typography) officially reintroduced for limited use after being retired in 1992?

NASA's visual identity has evolved significantly over its history, with two primary logos representing the space agency. The iconic 'meatball' logo (the blue sphere with red chevron) has been NASA's primary symbol since 1959, but there was another distinctive logo that has an interesting history. Test your knowledge about one of astronomy's most recognizable brand redesigns and its recent comeback!

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2020, coinciding with the SpaceX Crew Dragon Demo-2 mission
2017, as part of NASA's rebranding for their Mars 2020 Perseverance rover mission
2015, for the 25th anniversary of the Hubble Space Telescope
2022, to mark NASA's renewed focus on the Artemis lunar program