Part 12/12:
Earth may have wild weather and climate challenges, but it remains the only planet in our solar system which can support human life—at least for now. Any journey beyond our home planet would undoubtedly be an expedition into a realm of extreme danger, with the likely outcome being a one-way trip. So next time you see promotional posters for extraterrestrial tourism, remember: the universe’s most exciting destinations are also its most deadly.
Stay safe, stay terrestrial.