Astrobotic Technology’s Historic Lunar Lander Mission Faces Critical Challenges. Astrobotic Technology, renowned for developing the first U.S. lunar lander in over five decades, encountered significant setbacks with its spacecraft, Peregrine, following its launch from Florida. Shortly after embarking on its journey to the moon early Monday morning, the company reported a serious issue that put the mission at risk. The lander struggled with orientation issues, failing to face the sun due to a suspected propulsion problem, which prevented battery charging.
Although the battery issue was resolved, the Peregrine lander’s propulsion system continued to malfunction. Astrobotic stated in a mission update that there was a “critical loss of propellant” attributed to this failure, and the team was focusing on salvaging as much scientific data as possible, while exploring alternative mission profiles.
This development might imply that the initial plan to land Peregrine on the moon on February 23 could be compromised. The first image of Peregrine in space, shared by Astrobotic, revealed crinkled insulation, aligning with telemetry data that indicated a propulsion system anomaly. The company’s next steps, whether to proceed towards the moon or to redirect the lander, remain uncertain.
From Launch to Lunar Trajectory: Astrobotic initially made contact with the spacecraft post-launch at 2:18 a.m. ET but encountered issues that led to an incorrect orientation, hindering battery charging. The team improvised a maneuver to reorient the solar panels towards the sun, successfully recharging the battery. However, the underlying propulsion issue remains unresolved, crucial for a soft moon landing.
The Peregrine mission, launched aboard a Vulcan Centaur rocket from United Launch Alliance, is critical for Astrobotic and its $108 million contract with NASA. The mission’s success or failure holds significant implications for Astrobotic’s future prospects and its commitments to NASA and other stakeholders.
The Peregrine lander carries scientific instruments from NASA and 15 other payloads from various organizations and countries, including commercial items and human remains intended for the lunar surface. Astrobotic’s CEO John Thornton, who views this mission as a test, acknowledged the potential challenges and impact on future missions in case of failure.
NASA, while expressing its commitment to learning from each success and setback, awaits further developments. Astrobotic’s team, working tirelessly for over 24 hours, requested patience as they continue to assess the situation and plan their next course of action.