So I tried googling and getting an answer, but I feel so dumb not being abled to understand it. I’ve heard things such as an hour on Earth might be a year on another planet. Is that true? So if I were to stay 20 earth hours on a planet like that, would I really biologically age 20 years? And if I came back to Earth after those 20 years would only a day really have passed on Earth? How does that even work? Couldn’t someone on one planet and someone on Earth just each count to say 100 in the same amount of time?? #education