Troubleshooting Procedure News Today

watching nasas 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...

Troubleshooting procedure. i dont want to get too into the weeds with the technical stuff, what happens with liquid hydrogen thats so critical to help this rocket take off? explain to me as if im 5, please. >> sure, i will. >> as mentioned, liquid hydrogen it is so small and super cold. 423 degrees below zero. we need it because its a fantastic fuel. one of the things that they are trying now is using some helium to increase the pressure make that surface so we dont have leak. we need it because...