Human Cloning and Space Colonization

Animation of the structure of a section of DNA...

Animation of the structure of a section of DNA. The bases lie horizontally between the two spiraling strands. (Photo credit: Wikipedia)

Could cloning and genetic engineering improve our chances of successful space colonization in the future? For example, what if we identified an exoplanet that is capable of sustaining life and sent frozen embryos on a 10,000 year journey to the planet where they would hatch(?) upon reaching the destination planet? Or perhaps genetic engineering will be required so that humans can evolve to survive life in space or on exoplanets (i.e. longevity, adaptability, etc.). Is this something that is worthy of further examination? Let’s briefly examine the process of cloning today and then decide. Read More →