Info Nook HQ on Instagram: "Pluto Is So Slow It Just Finished ONE Orbit 😳 Pluto is so slow that it takes 248 Earth years to complete one orbit around the Sun. Discovered in 1930, Pluto finally finished its first full orbit in 2023. That means no human has ever seen Pluto complete two full circles around the Sun. Space is full of mind-blowing facts like this! pluto orbit, pluto facts, pluto slow orbit, pluto around the sun, pluto discovery 1930, pluto 248 years, pluto space fact, solar system fa