Space Launch System Repairs - Is There a Deadline?

nassau has to address the problems with the s l s. And the agency essentially has two options. Time is running out, however. So option one is to try and do the repairs on the launch pad itself. Now that would require nassa to also construct an environmental enclosure around the launch vehicle while they do this work. But on the pad nassa can actually test the system at criogenic temperature. The temperatures that the engines would be operating at during a launch,. They can lower those temperatures down for those kind of tests on the pad. However, in the v a b, they cannot lower the s lS down to criogenic temperatures to do their tests