{"id":11324,"date":"2022-08-27T17:00:21","date_gmt":"2022-08-27T09:00:21","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/countdown-begins-for-maiden-launch-of-artemis-moon-rocket\/"},"modified":"2022-08-27T17:00:21","modified_gmt":"2022-08-27T09:00:21","slug":"countdown-begins-for-maiden-launch-of-artemis-moon-rocket","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/countdown-begins-for-maiden-launch-of-artemis-moon-rocket\/","title":{"rendered":"Countdown begins for maiden launch of Artemis moon rocket"},"content":{"rendered":"

STORY WRITTEN FOR CBS NEWS & USED WITH PERMISSION<\/p>\n

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NASA\u2019s Space Launch System moon rocket on pad 39B. Credit: Walter Scriptunas II \/ Spaceflight Now<\/figcaption><\/figure>\n

Countdown clocks began ticking Saturday for the maiden launch of NASA new Space Launch System rocket Monday on a long-awaited mission to send an unpiloted Orion crew capsule around the moon and back.<\/p>\n

Charlie Blackwell-Thompson, NASA\u2019s first female launch director, called her team to their stations in Firing Room 1 at the Kennedy Space Center and began the carefully-scripted 46-hour 10-minute countdown at 10:23 a.m. EDT.<\/p>\n

\u201cAt this time, we are not working any significant issues,\u201d she told reporters in a pre-flight news conference. \u201cSo I\u2019m happy to report that and everything is proceeding on schedule.\u201d<\/p>\n

Shortly after the briefing, lightning struck one of the three protective towers around the SLS rocket at launch pad 39B. The strike prompted a review of data to make sure no sensitive electrical systems were affected.<\/p>\n

If all goes well, engineers working by remote control plan to start pumping 750,000 gallons of liquid oxygen and hydrogen fuel into the giant SLS rocket\u2019s core stage at 12:18 a.m. EDT Monday, setting the stage for blastoff at 8:33 a.m., the opening of a two-hour window. Forecasters are predicting a 70 percent chance of good weather.<\/p>\n

The unpiloted 42-day test flight of the $4.1 billion SLS rocket and Orion crew capsule is a major milestone in NASA\u2019s push to return astronauts to the surface of the moon for long-term exploration and to test equipment and procedures needed for eventual multi-year flights to Mars.<\/p>\n

\u201cWith the Artemis 1 launch on Monday, NASA is at a historic inflection point, poised to begin the most significant series of science and human exploration missions in over a generation,\u201d said Bhavya Lal, NASA associate administrator for technology, policy and strategy.<\/p>\n

\u201cWe are making sure that the agency\u2019s architecture for human exploration is grounded in a long-term strategic vision, that of sustained U.S. presence on the moon, Mars and throughout the solar system.\u201d<\/p>\n

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NASA astronauts and astronaut candidates pose for a picture with the Space Launch System moon rocket at the Kennedy Space Center. Credit: NASA\/Josh Valcarcel<\/figcaption><\/figure>\n

But mission manager Mike Sarafin cautioned \u201cthis is a test flight. We\u2019re mindful that this is a purposeful stress test of the Orion spacecraft and the Space Launch System rocket. It is a new creation, it is a new rocket and a new spacecraft to send humans to the moon on the very next flight.<\/p>\n

\u201cThis is something that has not been done in over 50 years and it is incredibly difficult. We will learn a great deal from the Artemis 1 test flight. \u2026 We understand that there\u2019s a lot of excitement about this, but the team is very focused.\u201d<\/p>\n

One question mark going into the countdown is the status of a 4-inch liquid hydrogen quick-disconnect fitting that leaked during a practice countdown and fueling test June 20.<\/p>\n

The fitting was repaired after the rocket was hauled back to NASA\u2019s assembly building. But hydrogen leaks typically don\u2019t show up unless the equipment is exposed to cryogenic temperatures \u2014 in this case, minus 423 degrees Fahrenheit \u2014 and that won\u2019t happen until around 3:30 a.m. Monday when fueling is well underway.<\/p>\n

If a leak is detected that violates safety standards, launch will be scrubbed. But Blackwell-Thompson says she\u2019s confident the fitting will work normally.<\/p>\n

\u201cYou don\u2019t really get the full test until you do it at cryogenic conditions,\u201d she said in an interview. \u201cWe believe that we have done everything to correct this issue, and certainly on launch day, as part of our loading, we will know for certain.\u201d<\/p>\n

The primary goals of the Artemis 1 mission are to verify the giant SLS rocket\u2019s performance, to put the Orion crew capsule through its paces and to bring it safely back to Earth, making sure the capsule\u2019s 16.5-foot-wide heat shield can protect returning astronauts from the high-speed heat of re-entry.<\/p>\n

An instrumented, spacesuited mannequin \u2014 \u201cMoonikin Campos\u201d \u2014 and two artificial female torsos will help scientists measure the radiation environment of deep space, along with the vibrations, sound levels, accelerations, temperatures and pressures in the crew cabin throughout the mission.<\/p>\n

If the flight goes well, NASA will press ahead with plans to launch four real astronauts on a looping free-return trajectory around the moon in late 2024, followed by a mission to land two astronauts near the moon\u2019s south pole as early as 2025.<\/p>\n

That flight will depend in large part on continued funding from Congress, development of new spacesuits for the moonwalkers and SpaceX\u2019s progress developing a moon lander based on the design of its futuristic Starship rocket, which has not yet flown to space.<\/p>\n

NASA managers say they\u2019re optimistic, but it\u2019s not yet known how realistic the 2025 landing target might prove to be.<\/p>\n

\u201cWe\u2019re working as if it is. We have to, otherwise it ends up being an open-ended question that we never reach,\u201d said astronaut Randy Bresnik, adding SpaceX is \u201cworking towards that pace as well.\u201d<\/p>\n

\u201cAnd so that gives great hope that if we\u2019re going to get there, we\u2019ve got the right partner for this first mission. The suits and the Starship, the lunar lander, all go hand in hand. We can\u2019t have one without the other. So we\u2019ll get more clarity in the next few months.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

STORY WRITTEN FOR CBS NEWS & USED WITH PERMISSION NASA\u2019s Space Launch System moon rocket on pad 39B. Credit: Walter Scriptunas II \/ Spaceflight Now Countdown clocks began ticking Saturday for the maiden launch of NASA new Space Launch System rocket Monday on a long-awaited mission to send an unpiloted Orion crew capsule around the moon and […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[],"class_list":["post-11324","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/11324"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=11324"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/11324\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=11324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=11324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=11324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}