Despite vastly predating any of our space travel, he also developed what may be the best way of explaining orbital mechanics...
"Newton's Cannon" Was The Physicist's Genius Explanation of How Orbits Work
physics
That Settles It. The Universe is 14 Billion Years Old
The latest calculation, using data obtained at the National Science Foundation's Atacama Cosmology Telescope (ACT), matches the one given...
How Subatomic Particles Will Allow Battery-Free Electronics
The Neutrino Energy Group is confident non-visible particles like neutrinos will soon perpetually power the world's electronic devices.