NASA astronauts' recent splashdown off the coast of San Diego, a medical emergency leading to a mission cut short in the space station's history, preparations for the Artemis II mission to orbit the moon, conspiracy theories surrounding the moon landing, Keith Sutherland's legal troubles involving an Uber driver, the impact of AI on Wikipedia's traffic, nostalgia for retro home decor, concerns about exotic pets and their ownership, the HBO show "Heated Rivalry" about closeted gay hockey players, Elon Musk's predictions about the future of work and AI, and Kurt Cobain's guitar from the "Teen Spirit" video going up for auction.