The SLS is a big joke. ESA has not faith in it at all. old SSME (space shuttle main engines) and old boosters. NASA is virtually dead. There is a reason why Europe does the Jupiter mission alone.
NASA's accomplishments is still remain one step ahead than any other rival agencies projects.
Now they are in stand by mode stage .They are developing revolutionary tech .Latest one was their breakthrough in laser propulsion.
You can see their advancement in near future.