How Astronauts Grow Plants In Space Recently, astronauts were able to grow and eat lettuce in space! How was this possible? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Why Are Self-Driving Cars Taking So Long? Are Space and Time An Illusion? 5 Awesome New Bike Inventions and Technologies How This Invention Could Save Natural Disaster Victims Is It Possible For Evolution To Reverse? Why is all Sand the Same?