{"id":782327,"date":"2024-05-14T14:21:53","date_gmt":"2024-05-14T19:21:53","guid":{"rendered":"https:\/\/spaceweekly.com\/?p=782327"},"modified":"2024-05-14T14:21:53","modified_gmt":"2024-05-14T19:21:53","slug":"first-crewed-flight-of-boeing-spacecraft-delayed-again","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=782327","title":{"rendered":"First crewed flight of Boeing spacecraft delayed again"},"content":{"rendered":"


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\n Boeing’s CST-100 Starliner crew ship approaches the International Space Station on the company’s Orbital Flight Test-2 mission before automatically docking to the Harmony module’s forward port. Credit: public domain
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The first crewed launch of Boeing’s Starliner spaceship to the International Space Station has been postponed again due to a technical snafu, the company said Tuesday.<\/p>\n

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The next attempt will be May 21 at the earliest.<\/p>\n

The high-stakes mission was already called off last week, with two astronauts strapped in and ready to fly.<\/p>\n

That was because engineers detected a problem with a valve that regulates liquid oxygen pressure on the Atlas V rocket meant to propel Starliner into orbit.<\/p>\n

The valve was replaced and a new launch date of May 17 was set.<\/p>\n

But a new problem emerged\u2014a small helium leak in a part of Starliner called the service module, which holds instruments used to control and operate the spacecraft.<\/p>\n

Engineers need to carry out tests as they try to fix the problem, Boeing said in a statement.<\/p>\n

“Helium is used in spacecraft thruster systems to allow the thrusters to fire and is not combustible or toxic,” Boeing said.<\/p>\n

Liftoff from Florida is now scheduled for 4:43 pm (2043 GMT) on May 21.<\/p>\n

Astronauts Butch Wilmore and Suni Williams have returned to Houston as teams work to fix this new glitch and will return to Florida over the next few days, Boeing said.<\/p>\n

The mission has already faced years of delays and comes at a challenging time for Boeing, as a safety crisis engulfs the century-old aerospace titan’s commercial aviation arm.<\/p>\n

NASA is banking on Starliner’s success in order to achieve its goal of certifying a second commercial vehicle to carry crews to the International Space Station.<\/p>\n

Elon Musk’s SpaceX achieved the feat with its Dragon capsule in 2020, ending a nearly decade-long dependence on Russian rockets following the end of the Space Shuttle program.<\/p>\n

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\n\t\t\t\t\t\t\t\t\t\t\t\tFirst crewed flight of Boeing spacecraft delayed again (2024, May 14)
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\n\t\t\t\t\t\t\t\t\t\t\t This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
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Boeing’s CST-100 Starliner crew ship approaches the International Space Station on the company’s Orbital Flight Test-2 mission before automatically docking to the Harmony module’s forward port. Credit: public domain The… <\/p>\n","protected":false},"author":1,"featured_media":782328,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-782327","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phys-org"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/782327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=782327"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/782327\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/782328"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=782327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=782327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=782327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}