NASA
NASA
Declares Tanking Test of SLS Megarocket
NASA
Around 30 minutes after the scheduled start time
NASA
at 7:30 a.m. (all times Eastern),
NASA
launch director Charlie Blackwell-Thompson gave the all-clear for tanking.
NASA
Starting with the core stage
NASA
ground crews started the process of putting more than
NASA
700,000 gallons of fuel into the megarocket
NASA
At the Florida's Kennedy Space Center's Launch Pad 39B
NASA
the 321-foot-tall (98-meter) rocket underwent today's cryogenic tanking test.