Boeing, which is the primary contractor on the SLS project, performed its own stress tests on the tank prior to NASA's tests.
Such was the case on December 5 when engineers put a replica of the world's largest fuel tank, NASA's Space Launch System liquid hydrogen tank, through a rigorous pressure test that literally blew it apart to see how much stress it could take. NASA has said that for the first mission of SLS and Orion, Artemis I, the rocket is capable of sending more than 26 metric tons (57,000 pounds) to the Moon. The tank could withstand more than 260% of expected flight loads before rupturing. NASA unveiled on December 9 the core stage of the SLS moon rocket, which will also be used in the Artemis program. During these earlier tests, the tank showed no signs of cracking or breaking at all.
Sexton to Miss Northampton Return Game
Joe Tomane did not play last weekend and the centre will be unavailable on Saturday as he has re-aggravated his hamstring injury. There must be a serious concern that Sexton's involvement in the Six Nations is in jeopardy.
Drew Lock looks like answer to Broncos' fans prayers
Sunday's win was the first time the Broncos had a defensive touchdown in any game since that win over the Cardinals. First, it was the offensive, with rookies Drew Lock and Noah Fant illuminating Houston's defense in the air game.
"The initial tank buckling failure occurred at the same relative location as predicted by the Boeing analysis team and initiated within 3% of the predicted failure load", said Luke Denney, qualification test manager for Boeing's Test & Evaluation Group.
For all of these tank tests, both NASA and Boeing engineers simulated a liftoff with the flight stresses that come along with that.
For about five hours, the test tank was subjected to vast loads coming from pressurized nitrogen gas and hydraulic pistons that squeezed it with the force of millions of pounds. "This data will benefit all aerospace companies designing rocket tanks". First, build a stand specifically for that goal with enough design flexibility it can be reused, then install strain sensors on the tank, lots of them, add a safe fuel stand-in and apply pressure.
Une fusillade à Jersey City , dans la banlieue de New York, a fait plusieurs victimes, le 10 décembre 2019. De nombreux coups de feu sont entendus sur les nombreuses vidéos partagées sur les médias sociaux.
As well, it gave town of Baltimore - dwelling to his loved alma mater Johns Hopkins College - $5 million to bolster public safety. That's on high of the millions of dollars town bought from his charitable giving to resolve climate replace and various problems.
Modi's government says Muslims from these three countries are excluded because they can choose to go to other Muslim countries. Ambedkar, Maulana Azad (founding fathers of the country) said , religion can not determine the nationhood".
He was so kind, Bonne said, that he would often leave extra money at the grocery store for those he knew were struggling to pay. Air NZ is offering compassionate fares for relatives to see family impacted by the Whakaari/White Island eruption (file photo).
It also said that they were thankful for each of their employees, and we're thrilled to reward them in such a big way. Workers will be paid a bonus based on their years of service, with the average employee receiving $50,000.
In a Twitter post Trump said he "can't imagine why" anyone would blame the United States for "the problems" in Hong Kong. Demonstrators also turned on two men, fuelled by suspicions within their ranks about undercover police or spies.
She said the no-fly rule affects 303 Saudi students at three Florida Naval Air Stations: Pensacola , Whiting Field and Mayport. The review will look at current policies and procedures for screening foreign students and granting access to bases.
John Wick: Chapter 4 doesn't have a release date yet and might not have one for a while since he's also working on The Matrix 4 . Two other members of Yoda's unnamed alien species are basically known, although neither is known to be part of Yoda's family.
Intense combat and puzzle solving combine to deliver the heart-pounding final chapter of Raccoon City's collapse. North American console players will also be able to purchase a Resident Evil 3 Collector's Edition.
Foster named All Blacks head coach
New All Blacks Ian Foster says he has a job to reinvent himself with the public as he aims to restore the mana back on the field. New Zealand Rugby (NZR) Chairman Brent Impey said Foster was appointed after impressing during a lengthy interview process.
Avalanche 4, Bruins 1
It had been over 7 minutes since the Avalance even attempted a shot, but he tucked the puck behind Jaroslav Halak to make it 3-1. The Bruins were up 1-0 when Grubauer appeared to sustain a lower-body injury lunging to defend a Brett Ritchie breakaway.
Pakistan set for first real home Test in a decade
In the past we have stood firm with Sri Lanka in all our cricket commitments and I am happy they have reciprocated our support. To further complicate matters for Pakistan , Sri Lanka come to Rawalpindi with a solid recent record in Tests away from home.
Citizen Amendment Bill: Story so far
He said the initiative should be welcomed, and not criticised, "by those who are genuinely committed to religious freedom". It also provides for people whose parents or grandparents were born in India to become Indian citizens.
Wonder Woman 1984 : la bande annonce est enfin arrivée
Après la Première guerre mondiale, direction les années 80! Wonder Woman 1984 sortira le 5 juin 2020 aux États-Unis. Diana Prince devra, cette fois-ci, affronter deux méchants emblématiques des comics, Maxwell Lord et Cheetah.