2/13/2024 0 Comments Daddy nasa meaning![]() ![]() “The twins study didn’t come up when we were selecting crew for the mission,” says Suffredini. In the Kelly brothers-and only the Kelly brothers-NASA has that two-person sample group. In a perfect experiment, every one of those subjects would also have a control subject on the ground-someone with, say, the exact same genes and a very similar temperament, so you could tease apart the changes that come from being aloft for 12 months from those that are a result of growing the same year older on Earth. So NASA needs subjects to venture out and run the long-duration tests. “But have we reached stasis at six months, or do things change at one year? Is there a knee in the curve we haven’t reached yet?” “There’s quite a bit of data for six months in orbit,” says space-station program manager Mike Suffredini. Bones get brittle, eyeballs lose their shape, hearts beat less efficiently since they no longer have to pump against gravity, and balance goes awry. Take us into the zero-G of space or the 0.38 G of Mars and it all comes unsprung. The human body is a purpose-built machine, designed for the one-G environment of Earth. The biggest problem with our exploratory ambitions is, simply, us. Add to that the competition from upstarts like Elon Musk’s SpaceX and newbie nations like China and India, with their own surging space programs, and the scramble for cosmic supremacy is accelerating fast. 5, NASA took a big step toward that goal, with the successful uncrewed test flight of the Apollo-like Orion spacecraft-America’s deep-space ship of the future. has vaguely discussed a crewed mission to Mars, though the target date for the grand expedition has always remained a convenient decade or two away. (He and his first wife are divorced.) But he won’t, in some ways, leave Mark behind.Įver since the Apollo days, the U.S. They, in turn, will be joined by a rotating cast of 13 other crew members, all of whom will be aboard for anywhere from 10 days to six months, conducting experiments and reconfiguring various station modules for the arrival of privately built crew vehicles, which could come early as 2017.Ī year in space will require Scott to leave behind a lot: his Houston home, his daughters-Samantha, 20, and Charlotte, 11-and his girlfriend of five years, Amiko Kauderer, a NASA public-affairs officer. Scott will be partnered in his marathon mission with Russian cosmonaut Mikhail Kornienko. The brothers’ connection will be more important than ever beginning in March, when Scott takes off for a one-year stay aboard the space station, setting a single-mission record for a U.S. Fly it straight up and it’s a whole other thing.īut most of all, Mark, 50, knows Scott, 50-which is how it is with brothers, especially when they’re identical twins, born factory-loaded with the exact same genetic operating system. Drive that in the flat and it’s nothing more than Syracuse to Boston. He knows the crackle of an extraterrestrial signal in his ear, just as he knows the singular feeling of weightlessness, the singular sweep of Earth outside the window-and the power of 229 miles of altitude to make a person feel alone. Perhaps best known as the husband of former Congresswoman Gabrielle Giffords, who was grievously wounded in an assassination attempt in 2011, Mark is a former astronaut who has been to space four times. ![]() That’s not likely to be necessary when he calls his brother Mark.
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