Why was NASA’s ‘Mega Moon Rocket’ check delayed (once more)?

NASA’s big “Mega Moon rocket” is being faraway from its launchpad and despatched for repairs after failing three gasoline checks in two weeks. Following the failures, NASA has stated that the rocket’s slated June launch window can be “challenging” to fulfill. 

The house company has been working numerous prelaunch checks on the rocket, formally often known as the Space Launch System (SLS), since April 1, two weeks after it was introduced out to Pad 39B at NASA’s Kennedy Space Center (KSC) in Florida. NASA hoped that the checks, often known as the “wet dress rehearsal,” would take lower than 48 hours to finish, however two weeks and three trials later, the company has determined to convey the 322-foot-tall (98 meters) rocket again inside.  

Source hyperlink