Why do we age slower when traveling at or near the speed of light in space?
How can humans age slower in space? How do the cells in our body know we are in space?
Will human body decay in space? I see scientists saying that time will go slow in space. How can time go slow? If we somehow slow the motion of earth, does it mean we can slow the time and thus longer age? Does a human body degrades in space? Does aging concept is properly justified in Interstellar? What is your view on aging when one travels outside earth? Why does it seem that white women age faster than others? Why do some aging adults believe they look younger than they really do? Why a human becomes adult much slower than other primates? Biology of Aging: How do the nuclear membrane compositions of long-living organisms differ from those of short-living organisms? Is the human body more complicated than space science? Will a body traveling at the speed of light experience aging that is relative to the time-space of the destination or the source? At some time long ago, could humans have discovered space travel? Do we have technology to find any living human being's exact age? What technological advancements would allow humans to become a space-faring species faster? Can humans have sex in space? Why do black people seem to age so much slower relative to white people? How far in space have we reached in light years, and what have we found till there? Why do we age? Why does time seem to go faster as we age? When we look into space, we actually see the past. So, when we say that the universe is about 13.7 billion light years old, does that mean that we can actually look into space up to a distance of 13.7 billion light years? Does space expands faster than speed of light? How can the Earth and universe only be 6000 years old, as creationists believe, when we can measure millions of stars that are more than several billion years old, some as old as 13.4 billion years old? How long can a human go without sleep if they are in space? How far have humans travelled in space? What do female astronauts do when they have periods in space? Does aging increase molecular crowding in neurons more than other cells? Is there up and down in outer space? Who ages better, men or women? Why? How far have humans really traveled out into space? Could we, at some time long ago, have discovered space travel?