Could some species dying on Earth be saved in outer space? - WSGW 790 AM & 100 5 FM wsgw.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wsgw.com Daily Mail and Mail on Sunday newspapers.
A process called cryopreservation allows cells to remain frozen but alive for hundreds of years. For some animal cells, the moon is the closest place that's cold enough.