SpaceX halted Falcon 9 launches for a week while it investigated that issue, which was traced to a fuel leak in one of the booster's nine Merlin engines. This leak led to a fire shortly after touchdown, which weakened a landing leg and caused the vehicle to tip over.

Nasa delays its return to the Moon after problem during testing - NASA says it is now targeting a March launch for its new moon rocket after encountering fuel leaks during a crucial test

A rocket engine issue may have been the cause of the unexpected abort of the SpaceX Falcon 9 rocket launch before dawn on Saturday, officials said. The unmanned rocket was scheduled to launch at Cape Canaveral Air Force Station at 4:55 a.m. Saturday ...

CAPE CANAVERAL, Fla. (AP) — NASA’s dress rehearsal for its mega moon rocket is off until at least this weekend because of a pair of technical problems that kept stalling a fueling test. Launch managers tried twice — once Sunday and again Monday ...

The H3 is a relatively new vehicle, with last month’s launch marking the eighth flight of Japan’s flagship rocket. The launcher falls on the medium-to-heavy section of the lift spectrum. The eighth H3 rocket lifted off from Tanegashima Island in southern Japan on December 22, local time, carrying a roughly 5-ton navigation satellite into space.