NASA made 10 discoveries after comparing astronaut spending one year in space to his identical twin back on Earth
But it was one trip to the stars back in 2015 that saw NASA focus on the astronauts focused on as twins, with Scott blasted ...
Lady Amelia and Lady Eliza Spencer make amazing genetic discovery - exclusive
In a world exclusive interview with HELLO! the Spencer sisters opened up about just how sync they have been since the moment ...