International Space Station gets a new toilet, costs $23 million
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A new space toilet has been delivered at ISS. The loo comes as a major upgrade over the existing one - which will continue to stay at its place - and may eventually be used for long-term space missions to the Moon. It has been developed at a cost of $23 million. NASA expects the toilet will remain on the station until the end of the lab's lifetime. The new toilet also features an improved waste management system.