Do you physically age in space?

We all measure our experience in space-time differently. That’s because space-time isn’t flat — it’s curved, and it can be warped by matter and energy. And for astronauts on the International Space Station, that means they get to age just a tiny bit slower than people on Earth. That’s because of time-dilation effects.

How long does it take to age in space?

Because astronauts like the ones on the International Space Station (ISS) are moving so quickly, they’re also aging a bit more slowly than the rest of us. Due to a principle of physics known as timedilation, after a six-month stint on the ISS, returning astronauts are just a tiny bit younger than the rest of us.

Do you really age slower in space?

So depending on our position and speed, time can appear to move faster or slower to us relative to others in a different part of space-time. And for astronauts on the International Space Station, that means they get to age just a tiny bit slower than people on Earth. That’s because of time-dilation effects.

Do you age differently in space than on Earth?

But the difference isn’t much. Astronauts have aged 0.005 seconds less than the rest of us on earth. You will age slowest on Mercury, Venus and Jupiter as they are slower than Earth. You will age a couple of minutes faster on Mars as it is less massive and has less gravity than Earth.

Why does time move slower in space?

Answer Wiki. Now the reason that time runs slower in space is due to the earth being the heavy object that “weighs down” space time. It distorts it. And because space-time is responsible for how space AND time behaves, time is also distorted for the person in this bend zone.

Is there age limit to astronauts going into space?

Beyond that, there is no age limit . Most astronaut trainees are between the ages of 25 and 46, although older people have also flown to space later in their careers. NASA continually tests ideas for new spacesuits that will keep astronauts safe on the Moon, in space, and on Mars.