James Webb Space Telescope adds to the confusing drama of Hubble tension  

 Measurements of cosmic expansion using Cepheid variable stars continue to create tension. 

https://cdn.mos.cms.futurecdn.net/7JdjFqQFzFQ65SuYTyofWA.jpg

https://www.space.com/hubble-tension-cepheid-variables-type-1a-supernovas