Starting Monday at midnight (June 6), technicians at NASA’s Kennedy Space Center (KSC) in Florida are scheduled to begin transporting the agency’s huge Artemis 1 moon rocket to its launch pad. for a crucial countdown essay.
Artemis 1the first launch of the new NASA Space launch system megacoet (SLS), will send an unmanned Orion capsule around the moon and back. NASA officials have expressed hope that Artemis 1 will take off as soon as August, but the SLS and Orion he must first complete a series of simulated throwing and feeding countdown tests known as the wet suit rehearsal, which is scheduled to begin at KSC Pad 39B on June 19th.
The launch will begin on Monday at 00:01 EDT (0401 GMT) and will take the Artemis 1 battery on a 4-mile (6.4-kilometer) 8- to 12-hour route from the Vehicle Assembly Building (VAB) of KSC to Pad 39B. . You can watch live parts here at Space.com, courtesy of NASA; Apparently, the agency will broadcast live views from the VAB when the launch begins and from Pad 39B when the SLS and Orion arrive.
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NASA’s Artemis 1 stack is deployed on its launch pad for the first time, on March 17, 2022. (Image credit: collectSPACE.com)
This will be the second release of Artemis 1. The first took place in mid-March, when SLS and Orion emerged from the GAB around sunset in front of an audience of hundreds, with the backdrop of a full growing up. moon. It was quite the sight. The timing of this release is more utility-oriented than show-oriented; a night release allows for a warmer, more predictable climate during Florida’s hot, humid summer months.
The first Artemis 1 trial attempt began on April 1 and was due to be completed 48 hours later. It was delayed several times and finally cleaned up after three different attempts to power the SLS were shortened. A valve attached and a hydrogen leak at the connections between the rocket and its launch tower stopped operations during the process of loading cryogenic fuel into the rocket, and Artemis 1 was returned to the GVA on April 25th.
The decision to return the rocket stack gave NASA a chance to fix these issues, as well as gain an edge in other scheduled updates. For example, in a press conference on May 27, Cliff Lanham, senior director of vehicle operations for KSC’s ground exploration systems, revealed that teams have begun installing payloads for the Artemis mission. 1 inside the Orion capsule.
Upgrades were also made to the vehicle’s exterior instrumentation decks to better protect against heat and potential storms during the two weeks of the rocket awaiting testing on the platform. Pad 39B’s infrastructure also received pre-schedule maintenance in the form of increased nitrogen gas storage capacity, which the Artemis 1 team uses to purge liquid oxygen from the SLS before of feeding operations, for security purposes.
If all goes according to plan, the June 19 wet suit rehearsal will take about 48 hours. NASA has released a list of release windows for Artemis 1, and agency officials have expressed cautious optimism for the take-off in August, but no official target will be set until the general rehearsal data has been fully analyzed. Waiting for more problems with vehicle and ground systems, this launch opportunity lasts from August 23rd to September 6th, in case you are thinking of making any plans for the weekend of the Day. of Labor.
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