Once the work is complete, engineers will reconnect the plates and perform initial tests to evaluate the new seals. The SLS rocket and Orion spacecraft are in good condition while remaining at the launch pad. They have disconnected the ground- and rocket-side plates on the interface, called a quick disconnect, for the liquid hydrogen fuel feed line, performed initial inspections, and began replacing two seals – one surrounding the 8-inch line used to fill and drain liquid hydrogen from the core stage, and another surrounding the 4-inch bleed line used to redirect some of the propellant during tanking operations. Technicians constructed a tent-like enclosure around the work area to protect the hardware and teams from weather and other environmental conditions at Launch Pad 39B. 3, and NASA is preserving options for the next launch opportunity as early as Friday, Sept. Photo Credit: (NASA/Chad Siwik)Įngineers are making progress repairing the area where a liquid hydrogen leak was detected during the Artemis I launch attempt Sept. 8, 2022, at NASA’s Kennedy Space Center in Florida as teams work to replace the seal on an interface, called the quick disconnect, between the liquid hydrogen fuel feed line on the mobile launcher and the rocket. NASA’s Space Launch System (SLS) rocket is seen at Launch Pad 39B Thursday, Sept. Engineers and technicians are evaluating the cause. The Artemis I vehicle and mobile launcher entered High Bay 3 earlier this morning after rolling back from Launch Complex 39B in advance of Hurricane Ian, which is expected to bring sustained tropical storm force winds to Kennedy as early as Wednesday evening. There were no reported injuries, and the Artemis I rocket and spacecraft were not at risk. Technicians shut down power to the panel, and the center’s emergency responders declared the VAB safe for employees to return to work. The incident occurred on the third floor of F-tower at the Mobile Launcher power connection. The rope began to smolder, workers pulled the alarm, and employees evacuated the building safely. A spark landed on a rope marking the boundary of the work area. The notification came when an arc flash event occurred at a connector on an electrical panel in High Bay 3. today, a fire alarm was triggered in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. To watch the post-launch press conference, click here: Īt approximately 11:45 a.m. To watch the launch broadcast replay, click here: Scheduled for Thursday is the second outbound trajectory burn using the auxiliary thrusters, which will be used for most trajectory correction burns. Orion is outfitted with multiple cameras used for various functions such as engineering as well as sharing the progress of the mission with the public. Engineers also calibrated the optical navigation system and gathered imagery using the spacecraft’s cameras. This was accomplished by firing Orion’s reaction control system thrusters and observing how the solar array wings react to that specific firing sequence. Each CubeSat has different timelines for acquiring a signal with its mission operators.įlight controllers performed a modal survey, a test to verify that the models and simulations used to design Orion’s solar array wings accurately reflect the motion that is occurring in flight. While Orion began its trek toward the lunar environment, 10 CubeSats deployed by timer from an adapter still attached to the SLS’s upper stage. Several additional course correction burns are planned on journey. The burn tested Orion’s main engine for the first time and adjusted the spacecraft’s course toward the Moon. (Image credit: NASA TV)įlight controllers in the Mission Control Center at NASA’s Johnson Space Center in Houston successfully completed the first outbound trajectory correction burn by the European-built service module’s main engine as planned at 9:32 a.m. A view inside the Artemis I Orion capsule with a view of the manikin ‘passenger’ recording data on conditions for the future crew members. Engineers intend to learn as much as possible about Orion’s performance during the flight test and are focused on the primary objectives for the mission: demonstrating Orion’s heat shield at lunar return re-entry conditions, demonstrating operations and facilities during all mission phases, and retrieving the spacecraft after splashdown. EST from Launch Complex 39B at NASA’s Kennedy Space Center in Florida. Orion lifted off atop the Space Launch System (SLS) rocket at 1:47 a.m. 16, NASA’s uncrewed Orion spacecraft is heading toward the Moon on a 25.5-day mission beyond the lunar surface. (Image credit: NASA TV)įollowing a successful launch on Wednesday, Nov. A view of Earth as seen from the Artemis I Orion capsule about 9 hours into flight on Nov.
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