Lucas Hallauer, left, and Zan Berube in “Back to the Future: The Musical,” which tours to BroadwaySF’s Orpheum Theatre.

Video games, electronic music, and retrofuturist aesthetics shape Love Hultén's playful, functional sculptures.

Five years ago, NASA provided an updated version of the Pale Blue Dot. JPL engineer Kevin M Gill reprocessed the image with modern tools but following the original approach, even receiving inputs from ...