We have been sending both animals and humans alike into space for decades to help us discover and understand more about the ...

Twins—smaller at birth, on average, than singletons—start out smaller in pregnancy than was previously known, according to a ...

The National Institutes of Health April 7 released a study that found twins — smaller at birth on average than singletons — ...

For the twins' study, NASA compared retired astronaut ... landed and persisted for six-months," NASA's findings about the cognitive health of astronauts say. READ ALSO: Anti aging influencer ...

Dr. Mason was a principal investigator for NASA’s Twins Study, which studied how astronaut Scott Kelly’s body was impacted by his historic 12-month spaceflight in 2016. Kelly was studied ...

he will leave behind a copy of himself—his identical twin brother, Mark Kelly, a retired astronaut. Because the Kellys have virtually the same genetic material, NASA can study how long-duration ...

Scott Kelly and Mark Kelly are American astronauts and identical twin brothers. They participated in NASA's Twins Study, conducted between 2015 and 2018. Scott Kelly appeared on Fox News with ...

That’s his twin brother, Mark, an astronaut who stayed on Earth while his brother was circling our planet. The early conclusions of a recent NASA study implied that Scott’s DNA has been ...

A study that compared data during and after astronaut Scott Kelly’s mission to space against data from his identical twin brother, retired astronaut Mark Kelly, found that there were chemical ...

That’s the takeaway from a long-term NASA study that used astronaut Scott Kelly and his twin brother Mark as guinea pigs to see how living in space can affect the most basic building blocks of life.

A new study finds long-term ... we can do on Mars is make sure astronauts aren’t exposed to dust in the first place." The Source: Reporting is based on findings published in the journal ...