NASA guidance on the steps to follow during the 48-hour regressive contamination for Artemis

NASA Provides a step-by-step guide to the 48-hour regressive countdown to the launch of the lunar mission Artemis 1. The last time NASA launched a spacecraft for the moon was in 1972. At the time, NASA used the spacecraft to launch Apollo rockets and send American astronauts to lua. As part of the return, NASA is building a massive 212-foot-tall SLS fog, the tallest and most powerful fog in the world.

NASA has taken 50 years to finally make its way back to second place, and the Artemis 1 mission is the first of a series of rockets to be launched in June. The purpose of the mission is to test the new SLS (Space Launch System) fire engine. The mission will also be the Orion spacecraft, which will orbit the moon and return to Earth unmanned.

NASA unveils a two-day regressive countdown to the launch of Artemis 1. During the launch test, the Kennedy Space Center team went through all the steps taken during the actual launch, operating only the propeller. The regressive contagion includes “more than 50”(Delay time in hours) and “less T-signal“(Sequence of events included in the launch regression count). The regression contamination of complex launches is also included”expect“See an accurate launch window or adapt to a mission without breaking the Artemis mission plan.

Once the NASA team arrives and accepts your site, the regressive communication begins. The first mark was when the muffler system’s water tank went up 45 hours after departure. The water system prevents damage to the room due to strong sound vibrations. After less than 40 hours of launch, the Orion spacecraft will take off, and nine hours later, the RS-25 engines boosting or blasting into space begin our final preparations. The door to the Orion crew compartment is dead and the crew arm is retreating.

During the 12 hours of launch and contact, not everyone essentially leaves the launch site. After 4 hours and 20 minutes, the launch team experimented with “ir“oh”will not“It’s about reabastecer or foguete. After approximately 7 hours of launch, the liquid oxygenation of Esphria Central Station and the slow/fast fuel combustion phase begin. With just 4 hours and 20 minutes to disappear, NASA activates the Orion communications system and begins validation and test testing.

When the regressive contact lasts fifteen minutes, the director shouts “ir“oh”new“Before launch. The Orion’s main elevator is armed with a light fire station for internal energy. The automatic launch sequence starts in just 33 seconds to decode and in T-12 seconds the hydrogen spark igniter is activated and the main station engines are activated. 6 seconds later, the RS-25 monster motor springs into action. by NASA The fire eventually fell on the moon.

source: NASA

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