SLS Stories June 12

NASA teams begin lift operations of the Artemis 1 Core Stage | Image Credit: NASA/Frank Michaux
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Stacking of the SLS Core Stage is well underway at this time with operations beginning on June 10th. This is a major milestone for the Artemis and SLS programs. The launch of Artemis 1 is currently NET November 2021, but this timeframe assumes no complications.

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SLS Stories June 8

NASA shares timelapse of SLS’s Core Stage prep work in Vehicle Assembly Building [Video]

NASA’s SLS Core Stage arrived at Kennedy Space Center in April and has been getting final checkouts done to it in the VAB since then. Now we are nearing the final lift to assemble it with the solid rocket boosters.

SLS Stories May 11

In cases where there is an emergency on the pad and the crew needs to get out of there in a hurry. Companies have designed Emergency Egress Systems (EES) to do just that job. SpaceX and ULA each have them, and in the past, NASA has as well. It looks like Artemis, NASA’s mission to the moon, is in the early stages of having her’s built.

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SLS Stories April 28

After months of testing and years of delays in the development and construction processes. The parts of the first SLS rocket have finally all arrived at Kennedy Space Center for final assembly and checkouts.

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SLS Stories April 16

NASA is actively working on Artemis, a space exploration program that includes a mission to send the first woman and first person of color to the Moon during this decade. Astronauts will travel from Earth in NASA’s Orion spacecraft which will launch on the space agency’s Space Launch System rocket. SLS gives Orion the boost it needs to reach the Moon, but Orion doesn’t touch down on the lunar surface. A third vehicle called a human landing system is needed to transport astronauts to the surface of the Moon. One year ago, NASA selected three potential partners for providing the human landing system for Artemis 3, the first mission in the program that includes walking on the Moon.

Later today, the U.S. space agency will officially announce which partner it will proceed in funding for development. Ace Washington Post space reporter and author Christian Davenport has scooped the 4 p.m. EDT press conference with source selection details. According to Davenport, SpaceX has won the contract with its Starship-based human landing system bid.

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SLS Stories April 6

NASA planning to fire up an SLS rocket engine today at Stennis Space Center

Today Aerojet Rocketdyne’s plans to fire up an RS-25 engine at Stennis Space Center’s A1 test stand for another static fire test.

SLS Stories March 19

NASA’s first hot fire test of the Artemis I booster took place on January 16th. This first test exceeded NASA’s preset hydraulic limits when gimbaling the motors. Exceeding these conservative limits during flight would not have caused malfunctions, nonetheless, NASA decide to conduct a second test to gather more data.

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SLS Stories March 15

Over the last few years, the pieces of NASA’s Artemis I mission have slowly been making their way to Kennedy Space Center for final checkouts and stacking. For the past couple of months, NASA has been preparing to receive the final parts of the rocket with the first step towards a fully stacked SLS finishing the other day.

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SLS Stories February 1

Late last week, NASA announced that it would perform a second hotfire test of the Space Launch System (SLS) core stage. While the decision will likely cause SLS to miss its launch date later this year, it will allow NASA and Boeing the opportunity to collect necessary data.

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SLS Stories January 21

After the SLS Core Stage hot fire test that aborted just over a minute into the test, it was uncertain what objectives were met and if they would need to do a second test fire. During the second press conference Tuesday afternoon, concerns arose about the Core Stage reaching its cryo-cycling limit before the launch but today NASA shares the Core Stage and Artemis 1 timeline may be in better shape than first thought.

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