
Washington, DC—(ENEWSPF)—March 16, 2018
By: Monica Edwards and Laurie Abadie, NASA Human Research Strategic Communications
Mark and Scott Kelly are still identical twins; Scott’s DNA did not fundamentally change. What researchers…


Washington, DC—(ENEWSPF)—March 16, 2018
By: Monica Edwards and Laurie Abadie, NASA Human Research Strategic Communications
Mark and Scott Kelly are still identical twins; Scott’s DNA did not fundamentally change. What researchers…