After astronauts fixed the lens on the Hubble space telescope, the satellite began sending back pictures of the cosmos that left all onlookers in awe. The beauty of those images often overshadowed the legitimate scientific progress the Hubble enabled.
So, in honor of the Hubble’s final servicing mission, Popsci.com and Mario Livio, a senior astrophysicist at the Space Telescope Science Institute and author of Is God A Mathematician?, look past the pretty pictures and count down the ten most important scientific discoveries that the Hubble made possible.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.