您现在的位置是:時尚 >>正文
【】Today, NASA moved another inch closer.
時尚9人已围观
简介Since the end of NASA's space shuttle program in 2011, the American space agency has relied on Russi ...
Since the end of NASA's space shuttle program in 2011, the American space agency has relied on Russian rockets and capsules to bring their astronauts to the International Space Station. 。
This plan, of course, was never ideal, and it was never meant to be permanent.。
Even before the end of the shuttle program, NASA got to work to find a replacement. The agency landed on the Commercial Crew program, which would see Boeing and SpaceX build new vehicles that could deliver astronauts to the space station. 。
SEE ALSO:Shields up!SEE ALSO:Shields up! How spaceships can save themselves without science fiction。

Since 2010, that program has inched along, moving ever-closer to crewed and uncrewed test flights.。
Today, NASA moved another inch closer.。
On Friday, NASA announced the astronauts that will fly on the first flights of the Boeing CST-100 Starliner and SpaceX's crewed Dragon capsule.。
“This accomplished group of American astronauts, flying on new spacecraft developed by our commercial partners Boeing and SpaceX, will launch a new era of human spaceflight," NASA administrator Jim Bridenstine said in a statement.。Via Giphy 。
Via Giphy。
All the excitement around this announcement needs to be somewhat tempered, however.。
The Commercial Crew program, on the whole, has experienced numerous delays and budget shortfalls as Boeing and SpaceX work to bring crewed launches back to the U.S.。
Recent delays have pushed back the first flights of the Starliner and crewed Dragon to 2019, with uncrewed test flights hopefully happening in November for SpaceX or late this year, early next year for Boeing. 。
That said, astronauts, on the whole, are a charming bunch with a whole lot of personality. In light of that, watching them train and then fly these missions over the next year or so should be fun for all involved.。

Here's the group that should lead the human charge back to space from the U.S., with some fun facts from NASA: 。Here's the group that should lead the human charge back to space from the U.S., with some fun facts from NASA: 。
Mashable Light SpeedWant more out-of-this world tech, space and science stories? Mashable Light SpeedWant more out-of-this world tech, space and science stories?Sign up for Mashable's weekly Light Speed newsletter.。
By signing up you agree to our Terms of Use and Privacy Policy.。Thanks for signing up! 。
Twitter:。Astro_Boe (but he doesn't tweet much.)。
Chris Ferguson。: While Ferguson has been retired from NASA since 2011, he has worked with Boeing's Starliner program for years, earning him a key post on the first crewed test of the system. Ferguson is the veteran of three space shuttle missions.。
Twitter:。Twitter:。
Astro_Ferg。

Nicole Mann 。: Mann was chosen as an astronaut in 2013, coming to NASA from the Marine Corps, where she was a Lieutenant Colonel and a test pilot. Mann's flight with Boeing will be her first to space. 。
Twitter:。Twitter:。
AstroDuke (It's her call-sign.)。SpaceX's first crewed test: April 2019。
Bob Behnken 。: Behnken was chosen as an astronaut in 2000 and has been to space twice on two shuttle missions. He has performed six spacewalks.。
Twitter: 。

AstroBehnken 。Doug Hurley 。
: Hurley came to NASA from the Marine Corps in 2000. He flew on two flights of the space shuttle including the final mission, Atlantis's STS-135. 。Twitter: 。
Astro_Doug。Boeing's first official mission to the space station。
Josh Cassada。: Coming to NASA after a career as a test pilot in the Navy, Cassada was chosen as an astronaut in 2013. Boeing's first operational mission to the space station will mark his first time in space. 。
Twitter:。

Twitter: 。Nope! 。
Suni Williams 。: Williams was chosen as an astronaut in 1998 after a career in the Navy. She has spent a grand total of 322 days in space including a stint commanding the space station and performing seven spacewalks. 。
Twitter: 。Twitter:。
Astro_Suni 。 SpaceX's first official mission to the space station 。
Victor Glover。
: Glover was selected as an astronaut in 2013 after a career in the Navy as a test pilot. SpaceX's first operational flight to the space station will also be Glover's first flight to space.。
Twitter:。
Tags:
转载:欢迎各位朋友分享到网络,但转载请说明文章出处“夫榮妻貴網”。http://new.maomao321.com/news/92b3199876.html
相关文章
Two astronauts just installed a new parking spot on the International Space Station
時尚UPDATE: Aug. 19, 2016, 2:04 p.m. EDT 。 Astronauts Kate Rubins and Jeff Williams are back in the Inter ...
【時尚】
阅读更多卵泡排除後能存活多久
時尚卵子成熟以後會排出,排出以後這時候如果能夠遇到精子 ,那麽就會形成受精卵 ,這樣才能夠達到女性受孕的效果。卵子排出以後 ,存活的時間一般在2~3天 ,在這2~3天之內,隻要能夠遇到精子都會形成受精卵,當然我們 ...
【時尚】
阅读更多懷孕5月下體尿尿地方癢
時尚女性懷孕後更要注意私處的衛生,每天用溫水進行清洗,而且保持內褲的幹燥與幹淨,有的女性懷孕5月下體尿尿地方癢的情況發生 ,一定要引起重視 。因為在懷孕期間是不能輕易使用藥物 ,否則會對胎兒有較大的影響,這時候 ...
【時尚】
阅读更多