V*******n
发帖数: 1 | 1 "Teams concluded today's wet dress rehearsal test at approximately 5:10 p.m.
EDT after observing a liquid hydrogen (LH2) leak on the tail service mast
umbilical, which is located at the base of the mobile launcher and connects
to the rocket's core stage. The leak was discovered during liquid hydrogen
loading operations and prevented the team from completing the test. Before
ending the test, teams also met test objectives for the interim cryogenic
propulsion stage by chilling down the lines used to load propellant into the
upper stage. They did not flow any propellant to the stage because of an
issue with a helium check valve identified several days ago."
"NASA will hold a media teleconference at 3 p.m. EDT on Friday, April 15, to
discuss the wet dress rehearsal test of the agency's Space Launch System (
SLS) rocket and Orion spacecraft at Launch Complex 39B at the agency's
Kennedy Space Center in Florida ahead of the uncrewed Artemis I lunar
mission." | b*********3
发帖数: 1709 | 2
m.
connects
the
to
【在 V*******n 的大作中提到】
: "Teams concluded today's wet dress rehearsal test at approximately 5:10 p.m.
: EDT after observing a liquid hydrogen (LH2) leak on the tail service mast
: umbilical, which is located at the base of the mobile launcher and connects
: to the rocket's core stage. The leak was discovered during liquid hydrogen
: loading operations and prevented the team from completing the test. Before
: ending the test, teams also met test objectives for the interim cryogenic
: propulsion stage by chilling down the lines used to load propellant into the
: upper stage. They did not flow any propellant to the stage because of an
: issue with a helium check valve identified several days ago."
: "NASA will hold a media teleconference at 3 p.m. EDT on Friday, April 15, to
| V*******n
发帖数: 1 | 3 By day, the proud Tuskegee University grad clocks in long hours as a senior
software engineer and subject-matter expert for NASA, providing support to
the project to put the first woman on the moon in 2024. When the weekend
approaches, she’s rolling up her sleeves in the kitchen as a local private
chef hosting wine and food pairings. On occasion, she’ll even take a trip
to the wine country of Napa Valley, California, to check on her very first
vintage, which has recovered from the 2019 California wildfires.
http://www.blackenterprise.com/meet-rada-griffin-nasa-engineer-alabamas-first-certified-black-woman-winemaker/#:~:text=Meet%20Rada%20Griffin%3A%20NASA%20Engineer%20%26%20Alabama's%20First%20Certified%20Black%20Woman%20Winemaker,-Photo%20Credit%3A%20I | p*****h
发帖数: 1369 | 4 叔早就说过SLS的主引擎一共测试三次失败两次就敢装上去，不出事才怪 | Y********g
发帖数: 1 | 5 太美了。黑珍珠
senior
private
【在 V*******n 的大作中提到】
: By day, the proud Tuskegee University grad clocks in long hours as a senior
: software engineer and subject-matter expert for NASA, providing support to
: the project to put the first woman on the moon in 2024. When the weekend
: approaches, she’s rolling up her sleeves in the kitchen as a local private
: chef hosting wine and food pairings. On occasion, she’ll even take a trip
: to the wine country of Napa Valley, California, to check on her very first
: vintage, which has recovered from the 2019 California wildfires.
: http://www.blackenterprise.com/meet-rada-griffin-nasa-engineer-alabamas-first-certified-black-woman-winemaker/#:~:text=Meet%20Rada%20Griffin%3A%20NASA%20Engineer%20%26%20Alabama's%20First%20Certified%20Black%20Woman%20Winemaker,-Photo%20Credit%3A%20I
| k**0
发帖数: 19737 | 6 几十年前随便登月，现在不但当年火箭图纸找不到了，还屡次失败，也真是件怪事
不能怪别人怀疑当年是不是在摄影棚里拍的 | r********n
发帖数: 7441 | 7 土共超越美帝稳了，再差的领导人，如包子，都可以带领中国超越美国
senior
private
【在 V*******n 的大作中提到】
: By day, the proud Tuskegee University grad clocks in long hours as a senior
: software engineer and subject-matter expert for NASA, providing support to
: the project to put the first woman on the moon in 2024. When the weekend
: approaches, she’s rolling up her sleeves in the kitchen as a local private
: chef hosting wine and food pairings. On occasion, she’ll even take a trip
: to the wine country of Napa Valley, California, to check on her very first
: vintage, which has recovered from the 2019 California wildfires.
: http://www.blackenterprise.com/meet-rada-griffin-nasa-engineer-alabamas-first-certified-black-woman-winemaker/#:~:text=Meet%20Rada%20Griffin%3A%20NASA%20Engineer%20%26%20Alabama's%20First%20Certified%20Black%20Woman%20Winemaker,-Photo%20Credit%3A%20I
| M***a
发帖数: 97 | 8 NASA may take its fourth crack at fueling up the huge Artemis 1 moon rocket
as early as next Thursday (April 21), agency officials said.
The schedule is a bit tricky next week, however, as Sarafin and other NASA
officials acknowledged; SpaceX is gearing up to launch the Crew-4 astronaut
mission for NASA at 5:26 a.m. EDT (0926 GMT) on April 23 from Pad 39A at KSC.
NASA and SpaceX want a 24-hour buffer between the Artemis 1 wet dress and
Crew-4's liftoff, officials said during a different news conference on
Friday. So, if tanking of the SLS core stage cannot be completed by the
early-morning hours of April 22, the Artemis 1 team will need to wait until
after Crew-4 gets off the ground. | V*******n
发帖数: 1 | |
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