How Does Space Travel Affect Natural Aging?

[redferry]

Changes in the body that come from space travel resemble growing older, providing opportunities to perform aging studies on astronauts.

Any validity to this?

 

[COLGeek]

Yes, there are multiple studies documenting the effects of space on humans. What is your concern/question?

The Human Body in Space - NASA

For more than 50 years, NASA’s Human Research Program has studied what happens to the human body in space.

www.nasa.gov

Effect of spaceflight on the human body - Wikipedia

en.wikipedia.org

 

[Ruscha.daksha02]

Is time travel dangerous?

Answer (1 of 60): Unfortunately yes.even one small change/movement would affect the timeline in so many unpredictable ways.therefore time travel is more impossible than you think. Here's a meme for example

www.quora.com

 

[COLGeek]

Is time travel dangerous?

Answer (1 of 60): Unfortunately yes.even one small change/movement would affect the timeline in so many unpredictable ways.therefore time travel is more impossible than you think. Here's a meme for example

www.quora.com

Since we can't do this, the question is rather moot, I would think.