We have international space station, where astronauts stay for long and do their research

Let’s find out if the age decreases in space

Some people says in space you can always stay young

After returning to earth from the space station, many astronauts have feel some changes, nasa has done research on it to find out what are the changes

After returning to earth , astronauts feel lack of blood, which is called space anemia

The big question is that the age decreases or not

For this two twins , in this one Scott lives on space station for 340 days and his brother on earth

When Scott returned to earth, they both were checked to find out the change

After returning many changes were found in the jeans of Scott Kelly

Kelly dna has some changes , that can’t happen on earth , that’s why he was looking younger than his brother mark , but after 6 months on earth , everything was normal and they both were looking the same age

For long time if you stay in space, there can be some changes

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