Troubleshooting Procedure News Today : Breaking News, Live Updates & Top Stories | Vimarsana

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 withou...

Troubleshooting procedure. i don't want to get too into the weeds with the technical stuff, what happens with liquid hydrogen that's so critical to help this rocket take off? explain to me as if i'm 5, please. >> sure, i will. >> as mentioned, liquid hydrogen it is so small and super cold. 423 degrees below zero. we need it because it's 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 don't have leak. we need it because it's the primary fuel. and all of these problems there's millions of them in this rocket. that...