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New launch attempt Saturday for Nasa’s Moon rocket


KENNEDY SPACE CENTER, USA: Nasa will make a second attempt to activate its power New Moon rocket On Saturday, after inspecting a test flight earlier in the week, an official said.
Very much unexpected mission – voiced Artemis 1 — would bring the United States one step closer to returning astronauts to the Moon five decades after humans last walked on the Moon’s surface.
The explosion was scheduled for Monday morning but was canceled because a test to bring one of the rocket’s four RS-25 engines to the appropriate temperature range for launch was unsuccessful.
Mike Sarafin, Artemis 1’s mission director, announced the new launch test date during a press conference on Tuesday, and Nasa later tweeted that Saturday’s two-hour launch would begin at 2. :17 pm (1817 GMT).
The goal of Artemis 1, named after Apollo’s twin sister, was to test a 322-foot (98-meter) high Space Launch System rocket and Crew Orion located on top.
Sensor-equipped mannequins are on standby for the astronauts during the mission and will record acceleration, vibration and radiation levels.
Tens of thousands of people – including the US vice president Kamala Harris – gathered to watch the launch, 50 years after the Apollo 17 astronauts last set foot on the Moon.
Prior to Monday’s scheduled launch, operations to refill the orange and white rocket with ultracold liquid hydrogen and oxygen were briefly delayed due to the risk of lightning strikes.
A potential leak was detected during the hydrogen filling of the main stage, causing a halt. After checking, the process resumes again.
Nasa engineers then discovered the engine temperature problem and decided to clean the launch pad.
The Orion capsule will orbit the Moon to see if the spacecraft will be safe for humans in the near future. At some point, Artemis aimed to put a woman and a person of color on the Moon for the first time.
During the 42-day trip, Orion will follow an elliptical route around the Moon, arriving within 60 miles (100 km) of the closest approach and 40,000 miles at the furthest point – the deepest point into space. space by a ship designed to carry people.
One of the main goals was to test the capsule’s heat shield, which measures 16 feet in diameter, the largest ever built.
As it re-enters Earth’s atmosphere, the heat shield will have to withstand speeds of 25,000 miles per hour and temperatures of 5,000 degrees Fahrenheit (2,760 degrees Celsius) – half as hot as the Sun.
Nasa is expected to spend $93 billion between 2012 and 2025 on Artemis Programwhich was years behind schedule, at a cost of $4.1 billion per launch.
Next mission, Artemis 2would put astronauts in orbit around the Moon without landing on its surface.
The crew of Artemis 3 will land on the Moon in 2025 at the earliest.
And since humans have visited the Moon, Artemis has set his sights on another lofty goal: a crewed mission to Mars.
The Artemis program aims to establish a permanent human presence on the Moon with an orbiting space station called Gateway and a base on the surface.
The Gateway will act as a refueling and staging station for the journey to the Red Planet that will last at least several months.





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