Did you know that time moves differently in space? According to Einstein's theory of relativity, time is affected by speed and gravity. Clocks on the International Space Station (ISS) run slightly slower than those on Earth, meaning astronauts age a bit less than those on the ground. Also, GPS satellites need their clocks adjusted to match Earth's because they experience less gravitational pull. This interplay between speed, gravity, and time is a captivating reminder of how science can challenge our basic understandings. Share an intriguing science fact that fascinates you!