NASA Delays Moon Rocket Launch to March After Fuel Leak Setbacks

Launch Postponed Due to Fuel Leak Issues

Cape Canaveral (US): NASA announced on Tuesday that it is now aiming for a March launch of its new lunar rocket following frustrating fuel leaks encountered during a critical test the previous day.

In a statement, the agency explained that the delay will provide teams with the necessary time to analyze data and conduct another wet dress rehearsal prior to the flight test.

The fuel leaks, reminiscent of issues faced during the rocket's initial debut three years ago, occurred just hours into the fueling process at Kennedy Space Center, raising concerns about the timeline for astronaut launches.

NASA confirmed that the four astronauts assigned to the mission will exit their nearly two-week quarantine but will re-enter quarantine approximately two weeks before the next launch opportunity for their lunar journey.

While no specific launch date in March has been set, NASA emphasized that teams must first thoroughly review the test data, address each issue, and resume testing.

On Monday, launch controllers began the process of loading the 322-foot (98-meter) rocket with super-cooled hydrogen and oxygen around midday. Over 700,000 gallons (2.6 million liters) were required to fill the tanks and remain onboard for several hours, simulating the final countdown stages.

However, excessive hydrogen accumulation was detected near the rocket's base, prompting the launch team to halt hydrogen loading at least twice while they implemented strategies developed during the previous Space Launch System countdown in 2022, which also faced hydrogen leak challenges before successfully launching without a crew.

NASA's statement also highlighted delays in close-out operations during the test and recurring audio issues affecting ground crew communications.

The four astronauts, comprising three Americans and one Canadian, monitored the crucial dress rehearsal from nearly 1,000 miles (1,600 kilometers) away in Houston, home to the Johnson Space Center.

With limited launch opportunities each month, the extreme cold weather has reduced February's launch window by two days.

Due to the severe cold snap, countdown clocks began ticking on Saturday night, allowing launch controllers to simulate all procedures and address any remaining rocket issues. The clocks were programmed to stop half a minute before reaching zero, just prior to engine ignition.

This nearly 10-day mission will take the astronauts past the moon, around its enigmatic far side, and back to Earth, aiming to test the capsule's life support and other essential systems. The crew will not enter lunar orbit or attempt a landing.

NASA last sent astronauts to the moon during the Apollo program in the 1960s and 1970s. The new Artemis program seeks to establish a more enduring lunar presence, with Wiseman's crew paving the way for future moon landings by other astronauts.