The media preview for Sotheby's inaugural Geek Week is a presentation of sales and events during which the auction house will offer more than 400 lots across auctions dedicated to space exploration and the history of science.
A complete Gemini spacesuit. Photo by John Angelillo/UPI
Three moon rocks returned to earth from the unmanned Soviet Luna-16 Mission in 1970, estimated to sell for between $700,000 and $1 million. Photo by John Angelillo/UPI