NASA will return its moon rocket to the hangar for more repairs before astronauts strap in
CAPE CANAVERAL, Fla. β Grounded until at least April, NASAβs giant moon rocket is headed back to the hangar this week for more repairs before astronauts climb aboard. The space agency said Sunday itβs targeting Tuesday for the slow, four-mile (6.4-kilometer) trek across Kennedy Space Center, weather permitting. NASA had barely finished a repeat fueling…