神奇公式秒杀全国11选5:Frozen sperm beginning of life on Mars
山东十一选五 www.rtbce.com Some predict humankind will colonize other planets, such as Mars. That may sound like science fiction, but that is getting closer to becoming reality.
Recently, frozen sperm have been tested in conditions similar to space. The results may bring us closer to procreate in space.
While this is still a preliminary test, frozen sperm could be the beginning of mankind's journey into space.
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