HUNTSVILLE, Ala. — As NASA prepares to put in the Orion spacecraft on the primary Area Launch System rocket, company officers performed down any impact coronavirus vaccine mandates could have on remaining preparations for the launch.
In classes of the American Astronautical Society’s Wernher von Braun Memorial Symposium final week, Artemis program leaders mentioned the subsequent main milestone in preparations for the Artemis 1 launch is the set up of the Orion spacecraft on high of the SLS that has in any other case been totally assembled within the Car Meeting Constructing (VAB) on the Kennedy Area Heart.
Jeremy Parsons, deputy supervisor for the Exploration Floor Methods program at KSC, mentioned Orion is scheduled to maneuver over to the VAB on Oct. 19. “Then we’re going to right away roll into placing it on the automobile, in all probability the subsequent day,” he mentioned throughout an Oct. 13 panel session.
As soon as put in, the mixed SLS/Orion stack will endure assessments, then the automobile will likely be rolled out to Launch Advanced 39B for a moist costume rehearsal, the place the core stage is crammed with liquid hydrogen and liquid oxygen propellants and goes by means of a countdown that stops simply earlier than engine ignition. After that, it’ll return to the VAB for remaining preparations earlier than being rolled out to the pad for the Artemis 1 launch. “We’re within the residence stretch,” he mentioned.
NASA has not set a proper launch date for Artemis 1, though company leaders have indicated it’s more and more probably that launch will slip into 2022. NASA Affiliate Administrator Bob Cabana mentioned Sept. 30 that the launch will happen “greater than probably early subsequent yr.”
Amit Kshatriya, assistant deputy administrator for exploration methods improvement at NASA, mentioned it’s too quickly now to set a proper goal launch date for Artemis 1. “I feel after moist costume we’ll have sufficient information to pin that down,” he mentioned. NASA hasn’t introduced a schedule for the moist costume rehearsal.
Preparations for Artemis 1 have been hampered by the coronavirus pandemic, together with the wave of instances this summer time related to the Delta variant. “Florida was a hotbed for COVID, so that basically impacted our staff,” Parsons mentioned. He estimated that, throughout the Delta surge, greater than 100 employees have been in quarantine at a time.
“It’s had a fairly good influence on the economic base,” mentioned John Honeycutt, NASA SLS program supervisor on the Marshall Area Flight Heart, of the pandemic. “We’ve spent an amazing period of time working with the prime contractors in monitoring the efficiency of the economic base.”
“Lockheed Martin was large of their inside protocols and stored all of the factories going and made progress, albeit considerably slower at instances,” mentioned Paul Marshall, assistant program supervisor for Orion on the Johnson Area Heart. Lockheed Martin is the prime contractor for Orion.
He agreed with Honeycutt that the largest results have been on the broader industrial base, notably amongst smaller suppliers. “We’re seeing for much longer deliveries on easy components, and that’s largely a creation, immediately and not directly, of the issues with the pandemic.”
Officers, although, performed down any impacts COVID-19 vaccination mandates could have on this system. President Joe Biden issued government orders in September requiring vaccinations for each federal staff and contractors, with restricted exceptions. That’s led to considerations about staffing, notably in areas of the nation with lagging vaccination charges.
“For SLS, I feel a lot of the staff has been vaccinated,” Honeycutt mentioned. This system is dealing on a case-by-case foundation with people searching for exemptions, resembling for medical or spiritual causes. “It’s in all probability only a handful of individuals. We’re working with the facilities and the company to posture ourselves to do what we will to accommodate these individuals and never let it influence the work.”
“Proper now, we have now not skilled any schedule impacts,” mentioned Parsons. “We do anticipate in all probability some attrition, however comparatively small numbers.”
“What we’re most centered on is holding our groups secure,” he added. “I don’t anticipate any important impacts because of the vaccine mandate.”