Suntory to send flasks of whisky to the International Space Station to test how time in a zero-gravity environment affects flavourJapanese whisky will be sent into space next month to test how time in a zero-gravity environment affects its flavour, one of the country’s biggest drinks makers has said.Samples of whisky produced by Suntory will be stored in the Japanese laboratory facility of the International Space Station for at least a year, with some flasks staying longer.