Chinese Shenzhou 13 crew returned to Earth today as their space return capsule touched down in the inner Mongolian region after spending 170 days in space.
It appears that NASA has now delayed the launching window of the Artemis 1 SLS (Space Launch System). The delay has nothing to do with the predicted weather on the launching day but rather with issues that have cropped up. The issues identified include a faulty upper stage check valve, a liquid hydrogen leak, and gaseous nitrogen supply issues. The Artemis 1 SLS will now head back into the Vehicle Assembly Bay to have these issues sorted out.
In the quoted link, during one of the launches it was clear to see white tiles falling off the rocket, this is actually fairly common on some of their older rockets. This video looks at why this tends to happen.