Tang was used by early NASA crewed space flights. In 1962, when Mercury astronaut John Glenn conducted eating experiments in orbit, Tang was selected for the menu; it was also used during some Gemini flights, and has also been carried aboard numerous space shuttle missions. Although many soda companies sent specially-designed canned drinks into space with the crew of STS-51-F, the crew preferred to use Tang, as it could be mixed into existing water containers easily. In 2013, former NASA astronaut Buzz Aldrin said, "Tang sucks".