![]() ![]() The issue engineers identified over the weekend is a malfunctioning helium check valve. ![]() “And that’s the type of thing that we’re going through right now.” “Any new rocket that comes forward in a new program like this kind of goes through these updates and understanding how the rocket is performing,” said Tom Whitmeyer, deputy associate administrator for exploration systems development at NASA Headquarters, during a news conference Monday. The process was previously adjusted in response to an issue encountered over the weekend during preparations for this attempt. This includes loading propellant, going through a full countdown simulating launch, resetting the countdown clock and draining the rocket tanks. The crucial test, known as the wet dress rehearsal, simulates every stage of launch without the rocket actually leaving the launchpad. Alex G Perez/Sipa USA/APīiden's $26 billion proposal for NASA paves path for 1st human exploration on Mars The dress rehearsal will test the ability to load nearly 700,000 gallons of cryogenic, propellants into the rocket while on the launch pad and practice the launch countdown, and test the ability to drain propellants to show standing down safety. Consisting of NASA's Space Launch System (SLS) rocket and Orion spacecraft, the Artemis I rocket is ready to roll March 17 to Launch Complex 39B for its wet dress rehearsal on Maat Kennedy Space Center in Merritt Island, FL for a launch targeted for April 1. NASA's new Moon rocket at Kennedy Space Center making its first journey to the launch pad. ![]()
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