[REVIEW] : Giant NASA rocket struck by lightning multiple times

As a new lightning protection system had just been installed, it was thus able to be put to the test. Fortunately, this one worked since no damage was detected. However, the test took time because NASA preferred to wait for the end of the storm.

Started late Friday afternoon, it was originally scheduled to end Sunday evening, but NASA teams encountered “a myriad of technical challenges”, said Mike Sarafin, NASA manager in the Artemis program on Tuesday. back to the moon.

In addition to the storm, a valve also refused to open when filling the liquid hydrogen tanks (it had been mistakenly held in the closed position).

But these are not “major problems”, reassured Mr. Sarafin. “We have not encountered any fundamental defects (…) We are proud to learn from these tests”, even qualifying the one carried out in recent days as “partially successful”.

What is the “Artemis 1” mission?

Artemis 1 will mark the first flight of SLS, which took years to develop. The Orion capsule at its top will be propelled to the Moon, where it will be placed in orbit before returning to Earth. This first mission will not yet have astronauts on board.

The take-off date must be announced after the dress rehearsal. A launch window is possible in early June, and Mike Sarafin said on Tuesday that he was “not ready to give it up yet”. Another launch window is possible in early July.

NASA’s final mega moon rocket test suspended

VSThis suspension aims to allow the launch at the end of the week of a SpaceX rocket, which must transport three businessmen and a former astronaut to the International Space Station, announced the American space agency on Tuesday.

The dress rehearsal for SLS (for Space Launch System) and SpaceX’s liftoff scheduled for Friday both take place at Cape Canaveral in Florida, respectively on launch pads 39B and 39A at the Kennedy Space Center.

The test of the lunar rocket should thus resume shortly after the takeoff of SpaceX. The 98-meter-high SLS rocket will remain on its launch pad while waiting.

“A myriad of technical challenges”

For this final test before its liftoff for the Moon later this year, all the steps leading up to a launch must be repeated, from the filling of the tanks to the final countdown, stopped just before the ignition of the engines.

Started late Friday afternoon, it was originally scheduled to end Sunday evening, but NASA teams encountered “a myriad of technical challenges” as well as uncooperative weather on Saturday, said Tuesday Mike Sarafin, head of NASA within the Artemis program back on the Moon.

Among the issues encountered were four lightning bolts hitting the launch pad during a thunderstorm, although it was ultimately determined that the protection system had worked as expected.

A valve also refused to open when filling the liquid hydrogen tanks. It had been held in the closed position by mistake.

But these are not “major problems”, reassured Mr. Sarafin. “We have not encountered any fundamental flaws. »

“We are proud to learn from these tests,” he added, even qualifying the one carried out in recent days as “partially successful”.

Artemis 1 will mark the first flight of SLS, which took years to develop. The Orion capsule at its top will be propelled to the Moon, where it will be placed in orbit before returning to Earth. This first mission will not yet have astronauts on board.

The take-off date must be announced after the dress rehearsal. A launch window is possible in early June and Mike Sarafin said on Tuesday that he was “not ready to give it up yet”. Another launch window is possible in early July.

United States: the final test of NASA’s mega rocket for the Moon suspended

Moon rocket test set to resume after liftoff from SpaceX, which is to ferry three businessmen and a former astronaut to the International Space Station

The latest test of NASA’s giant moon rocket, SLS, has been suspended to allow space for a SpaceX rocket launch this weekend, the US space agency announced on Tuesday. The dress rehearsal for SLS, and SpaceX’s liftoff scheduled for Friday, are both taking place at Cape Canaveral, Florida, at Kennedy Space Center’s launch pads 39B and 39A, respectively.

The test of the lunar rocket should thus resume shortly after the takeoff of SpaceX – which must transport three businessmen and a former astronaut to the International Space Station. The 98-meter-high SLS rocket will remain on its launch pad while waiting. For this final test before its liftoff for the Moon later this year, all the steps leading up to a launch must be repeated, from filling the tanks to the final countdown – stopped just before the engines fire.

No “major problems”

Started late Friday afternoon, it was originally scheduled to end Sunday evening, but NASA teams encountered “a myriad of technical challenges” as well as uncooperative weather on Saturday, said Tuesday Mike Sarafin, head of NASA within the Artemis program back on the Moon. Among the problems encountered: four lightning strikes on the launch pad during a storm. A valve also refused to open when filling the liquid hydrogen tanks (it had been mistakenly held in the closed position). But these are not “major problems”, reassured Mike Sarafin.

Nasa’s final mega-rocket test for the Moon suspended

The latest test of NASA’s giant moon rocket, SLS, has been suspended to allow space for a SpaceX rocket launch this weekend, the US space agency announced on Tuesday.

The dress rehearsal for SLS, and SpaceX’s liftoff scheduled for Friday, are both taking place at Cape Canaveral, Florida, at Kennedy Space Center’s launch pads 39B and 39A, respectively.

The test of the lunar rocket should thus resume shortly after the takeoff of SpaceX – which must transport three businessmen and a former astronaut to the International Space Station.

The 98-meter-high SLS rocket will remain on its launch pad while waiting.

For this final test before its liftoff for the Moon later this year, all the steps leading up to a launch must be repeated, from filling the tanks to the final countdown — stopped just before the engines fire.

Started late Friday afternoon, it was originally scheduled to end Sunday evening, but NASA teams encountered “a myriad of technical challenges” as well as uncooperative weather on Saturday, said Tuesday Mike Sarafin, head of NASA within the Artemis program back on the Moon.

Among the problems encountered: four lightning bolts having struck the launch pad during a thunderstorm (it was finally determined that the protection system had worked as hoped).

A valve also refused to open when filling the liquid hydrogen tanks (it had been mistakenly held in the closed position).

But these are not “major problems”, reassured Mr. Sarafin. “We did not encounter any fundamental flaws.”

“We are proud to learn from these tests,” he added, even qualifying the one carried out in recent days as “partially successful”.

Artemis 1 will mark the first flight of SLS, which took years to develop. The Orion capsule at its top will be propelled to the Moon, where it will be placed in orbit before returning to Earth. This first mission will not yet have astronauts on board.

The take-off date must be announced after the dress rehearsal. A launch window is possible in early June, and Mike Sarafin said on Tuesday that he was “not ready to give it up yet”. Another launch window is possible in early July.

I still hope to release Artemis in June despite two closed trials

“We’re not ready to give up on” the June launch window, Artemis Mission Manager Mike Sarafin told reporters at a news conference on Tuesday.

On Monday, NASA made its second attempt at what it called a rehearsal, which simulates each stage of a launch without the rocket actually rolling off the launch pad. The rehearsal is a critical milestone in the first phase of NASA’s Artemis program, which is expected to return humans to the moon and land the first woman and people of color on the moon by 2025.

Charlie Blackwell Thompson, Artemis launch manager for NASA’s Exploration Ground Systems program, said the test was halted on Monday before it was completed due to a problem with a panel on the mobile launcher that controls the primary stage relief valve.