(Photo Caption: The Space Shuttle Main Propulsion Test Article ... pressurizing both the liquid oxygen and liquid hydrogen tanks with helium and with oxygen and hydrogen once the engines are ...

we still have enough liquid [hydrogen] left [in the storage tank] where we were able to extend the loading timeline.” Both the SLS Core Stage and its ICPS in-space, second stage were fully ...

On January 28, 1986, the Space Shuttle Challenger exploded after it was launched from Kennedy Space Center in Florida in just 73 seconds which claimed the lives of seven astronauts.