On Thursday afternoon, for the second time, NASA successfully tested the main phase of its Space Launch System (SLS) rocket.
Four RS-25 engines of a powerful lunar rocket fired for eight minutes and 19 seconds at NASA’s Stannis Space Center near St. Louis, Mississippi, at 4:37 p.m., about 4:37 p.m.
NASA to test another rocket for art lunar mission
The hot fire test of the 212-foot-low core stage “Green Run” series is, according to NASA, a “critical milestone” ahead of their future lunar missions.
The main stage design will be used for all configurations of the 322-foot SL SLS rocket and the team will use data from their tests to validate the design for the flight.
“SLS has built the most powerful rocket ever, and NASA hit more than 1.6 million pounds of the main phase of the rocket in seven seconds during today’s test.” But will place the first woman and the next man, NASA’s executive administration Steve Jurzic said in a release on Thursday.
He added, “Today’s successful hot-fire test of a major milestone for SLS is one of NASA’s goals – and beyond, to bring humans back to the lunar surface.”
NASA’s first hot fire test of the SLS Core Stage was conducted on January 16, when four engines were firing for about a minute. Due to a fault with the hydraulic system, the planning of the test was useless than before, second, strengthening the need for a longer hot fire test.
The second hot fire test allowed engineers to use congestion of operation conditions, such as directing thrust, throttling up and down, and powering the engine up to 100%.
Propellant tanks in the main phase contain more than 700,000 gallons of cryogenic propellant and can mimic about 2 million pounds of thrust.
In addition, the phase – for which Boeing is the main contractor – is technologically advanced, with state-of-the-art flight software and avionics systems, propulsion systems and hydraulic systems.
Next, the stage will be renovated as needed and sent to NASA’s Kennedy Space Center in Florida to begin the Artemis I mission.
Artemis I, which is scheduled for a liftoff by the end of the very temporary year, will use an SLS rocket to orbit the moon and send Orion spacecraft back to Earth on flight.
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“Today is a great day for NASA, Stanislaus and the country’s human space exploration program. This final test of the Green Run series represents the main goals of the country’s return to the moon and the final Mars eclipse,” said Richard Gilbrech, director of the Statistics Center. “Many people from the agency and the country contributed to this SLS core phase, but due to the mixed team of test administrators, engineers and support staff, exemplary efforts have been made in conducting the test today.”
The John C. Stanis Space Center belongs to the country The largest Rocket engine testing complex.
