NASA study reveals gene changes between twin astronauts

Scientists noted a 7 percent change in gene expression after Scott Kelly spent a year in space.

[AJ-]

That is true human are not meant to leave this planet we cant exist in another planet universe we need to take care our planet and live here

[wanderingquestions]

It would be interesting to know how much radiation he was exposed to that year in space.

[calvinmasters]

"He ain't heavy, he's my brother."

[sreeram]

Ok Sweat pores also play key role in same family child sleeping ways, but this privacy to be maintained for them to understand that even not given out to them. Space agency ia good

[jamesevans]

I disagree because Neal Armstrong came back to Earth after a very long stay in space with altered DNA.

[qigung]

LMAO! NASA never fails to amuse us with more and more ridiculous space fiction.

[johnzabik]

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