The LEGO Ideas Astronomy theme focuses on sets that are scientific and space based projects such as real world builds like the NASA Curiosity rover to NASA Apollo Saturn V rocket. Many of the sets are a collaboration between NASA and the LEGO group and are based on real life NASA projects.
NASA consists of 5 sets that ran from 2014 to 2020. As of today,
21104 NASA Mars Science Laboratory Curiosity Rover is the most valuable NASA set with an estimated new/factory sealed value of $391.
Summary
Ideas NASA NASA Mars Science Laboratory Curiosity Rover set 21104 was released on January 10, 2014, retailing for $30, it has since been retired. New, unopened sets are valued at $391, while used sets sell around $107.
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