watching nasa s historic artemis i mission preparing for a second launch attempt to the moon. these are live pictures coming straight from kennedy space center in cape canaveral, florida, where crews are working on a liquid hydrogen leak that delayed fueling the massive rocket. the two-hour launch window still expected to open up this afternoon at 2:17 p.m. currently weather conditions are 60% favorable. the mission will mark the united states return to the moon for the first time in nearly 50 years. and aims to land the first woman and the first person of color on the moon without within the next few years. and it will eventually send the first astronaut to mars. and while nasa said there s no guarantee that the launch will happen today, engineers appear optimistic that this rocket is ready to fly. let s go now to cnn s space and defense correspondent kristin fisher live this morning from the kennedy space center. hi there, kristin. any good news to update us with? rep