NASA’s Artemis 1 launch on November 16: India time, the right way to watch dwell, and what to anticipate

NASA Artemis 1 Moon mission launch date and time: NASA’s Artemis 1 mission managers have given the “go” for the mission to be launched on November 16. The mission’s SLS rocket and Orion spacecraft at the moment are scheduled to launch from Launchpad 39B on the Kennedy House Middle in Florida throughout a two-hour launch window that opens at 1.04 AM EST (11.34 AM IST). Right here is how one can watch dwell protection of the occasion and what you possibly can anticipate.

Find out how to stream the Artemis 1 launch

NASA will start streaming tanking operations for the Artemis 1 mission at 3.30 PM EST on November 15 (2 AM IST on November 16). You possibly can watch the launch by way of NASA’s web site, the official app or by way of the YouTube hyperlink under.

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NASA Artemis 1 launch schedule

Here’s what you possibly can anticipate within the run-up to the launch of the SLS rocket and Orion spacecraft. L- (pronounced L minus) refers back to the hours and minutes remaining until the scheduled launch time. T- (pronounced T minus) refers back to the time remaining within the official countdown clock. Throughout deliberate countdown holds, the L minus countdown goes on whereas the T minus countdown is frozen.

L-15 hours to L-10 hours and 40 minutes

At this level, all non-essential personnel will depart the launch complicated. Mission engineers will activate the bottom launch sequencer, which is able to provoke the launch countdown.

L-10 hours and 40 minutes to L-8 hours

At L-10 hours, NASA plans to have a 3.5-hour built-in countdown maintain. Throughout this time, the launch workforce will conduct a climate and tanking briefing to determine if they’re “go” or “no-go” to start tanking the rocket. In the event that they determine to start tanking operations, they are going to start with the chilliness down of the liquid hydrogen and liquid oxygen traces to the core stage beginning at round L-9 hours and Quarter-hour.

L-8 hours to L-5 hours

After efficiently chilling down the liquid hydrogen and liquid oxygen traces, engineers will start gradual fill of the core stage with each propellants. After slow-filling the core stage for a while, they are going to start fast-filling it. Then, they are going to kick-start the engine bleed course of. That is the stage at which the primary try and launch the mission needed to be scrubbed on account of a problem with the engine bleed.

After the tanks are crammed, Artemis engineers will start “topping and replenishing” each liquid hydrogen and oxygen to compensate for what can be misplaced to evaporation.

L-5 hours to L-50 minutes

By round L-5 hours the liquid hydrogen and liquid oxygen tanks of the core stage can be crammed however engineers will proceed to “replenish” the tanks till launch. At L-5 hours, engineers will start chilling down the hydrogen and oxygen line for the Interim Cryogenic Propulsion Stage (ICPS), which is probably the most highly effective rocket ever developed.

They may repeat the identical course of for ICPS as they did for the core stage after which, they are going to go into topping and replenishing at round L-3 hours and 20 minutes. At round L-2 hours and 50 minutes, the mission management centre will confirm telemetry information from the SLS rocket, forward of the director’s briefing.

L-50 minutes to L-Quarter-hour and holding

At L-50 minutes, NASA’s Artemis 1 launch director Charlie Blackwell-Thompson will conduct the final briefing. There can be one other scheduled countdown maintain at L-40 minutes, this time for half-hour. The launch director will then ballot all of the groups for L-Quarter-hour to make sure that they’re “go” for the launch.

T-10 minutes and counting

At T-10 minutes, the bottom launch sequencer will provoke the terminal countdown. All techniques will swap to inner energy as NASA will cease replenishing the varied pressurised tanks. The RS-25 engines of the core stage are scheduled to start out at T-6.36 seconds, adopted by launch.

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