SUCCESS: NASA Concludes Successful 8-Minute Second Hot Fire Test of SLS Rocket in Mississippi
By Space Coast Daily // March 18, 2021
will generate 1.6 million pounds of thrust
ABOVE VIDEO: Full Live Coverage of Second Hot Fire Test of SLS Rocket in Mississippi.
“‘Go’ for Engine Start.”
The Green Run hot fire test has begun. 🔥 pic.twitter.com/FxHvaatzA0
— NASA (@NASA) March 18, 2021
We are about four minutes into the Green Run hot fire test.
Enjoying the view? pic.twitter.com/GfOZccDXTk
— NASA (@NASA) March 18, 2021
Applause is heard from the @NASAStennis teams as the Green Run hot fire test concludes. After acquiring eight minutes of data, the teams are now beginning their shutdown procedures. pic.twitter.com/6WPzZm76k6
— NASA (@NASA) March 18, 2021
MISSISSIPPI – Teams from NASA’s Space Launch System (SLS) Program conducted a successful full-duration 8 minute (499.6 seconds) hot fire of the Artemis I core stage on Thursday, Mar. 18 at NASA’s Stennis Space Center near Bay St. Louis, Mississippi on the historic B-2 Test Stand.
The hot fire got underway at around 4:40 p.m. EDT with all four RS-25 engines ignited successfully and produced 1.6 million pounds of thrust, as they will to launch the Artemis I mission to the Moon.
During the test the engines consumed more than 700,000 gallons of liquid oxygen and liquid hydrogen propellant.
The test was conducted with the core stage that will launch that first Artemis mission.
Engineers collect data on how the stage behaved during critical operations, such as throttling the engines up and down and moving the engines dynamically in a variety of patterns.
In coming days, engineers will scrutinize the data and determine if the stage is ready to be delivered to NASA’s Kennedy Space Center in Florida where it will be integrated with the twin solid rocket boosters already stacked in the Vehicle Assembly Building.
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