at last check, they ve tried a few different ways to troubleshoot it, to fix the problem. no word yet on whether they ve been able to stop it at this point. this follows monday s scrubbed launch which was largely due to an engine cooling problem. it was a tricky sensor that was off. but engineers remain optimistic that today there will be a launch. for now, the weather has been cooperating so that helps. nasa meteorologists predict about 60% favorable conditions, which increases to 80% as the day goes on. of course this historic mission marks the next chapter of lunar exploration and will land the first woman and first person of color on the moon in a matter of years. let s go now to cnn s space and defense correspondent kristin fisher live this morning from the kennedy space center. i don t think kristin has us. can you hear us? reporter: hey, guys, i m having a hard time with my earpiece so i can t quite hear what you said. let me bring you up to speed from the kenned
earpiece so i can t quite hear what you said. let me bring you up to speed from the kennedy space center. we re listening to nasa engineers as they try to troubleshoot this hydrogen like a. plan a didn t work, plan b didn t work, they weren t able to come up with a plan c so they went back to plan a. plan a is essentially trying to warm up and then cool back down this leaky hose, so to speak, so try to get this hy hydrogen going back here. this is the artemis rocket, the sls rocket, orion capsule on top, where some day, if this thing ever takes off, this is where the crew would be. the hydrogen leak is from an eight-inch line that goes right in about here. essentially what they re trying to do, this fuel that goes in,