Rocket Lab's Pioneer Aids Varda's Capsule Re-Entry in In-Space Manufacturing Mission

Rocket Lab's Pioneer Aids Varda's Capsule Re-Entry in In-Space Manufacturing Mission
by Simon Mansfield
Sydney, Australia (SPX) Mar 01, 2025

Rocket Lab USA, Inc. (Nasdaq: RKLB) has successfully facilitated the re-entry of Varda Space Industries' capsule using its custom-built Pioneer spacecraft. The capsule, part of Varda's W-2 mission, landed at the Koonibba Test Range in South Australia on February 27 at 1:52 pm UTC, with operational support from Southern Launch.

The W-2 mission carried a hypersonic re-entry capsule featuring a spectrometer from the Air Force Research Laboratory (AFRL), a heatshield with a Thermal Protection System (TPS) developed with NASA's Ames Research Center, and an expanded bioreactor to enhance pharmaceutical manufacturing in orbit. This mission follows the W-1 mission, which, after an eight-month operation in orbit, marked the world's first space manufacturing venture conducted outside the International Space Station.

Following the January 14 launch of W-2, Rocket Lab maintained control of the spacecraft for six weeks, overseeing essential mission functions for Varda's 120kg capsule, including power management, communications, propulsion, and attitude control. The Pioneer spacecraft, designed and built at Rocket Lab's Spacecraft Production Complex in Long Beach, California, integrates in-house developed technologies, including propulsion systems, star trackers, reaction wheels, solar panels, flight software, radios, composite structures, and separation systems.

To guide the capsule's return to Earth, Rocket Lab executed a series of precision deorbit and re-entry maneuvers. The process began with a burn to reduce the orbit's perigee to 300km from an initial 500km circular orbit. A second burn raised the apogee to 900km, positioning the spacecraft for re-entry. The final burn released the capsule from approximately 470km altitude. The final phase of the mission, including parachute deployment, touchdown, and payload recovery, was managed by Varda, which will now analyze the results for future missions.

"Rocket Lab's expertise has expanded from delivering payloads to space to successfully bringing them back to Earth," said Rocket Lab founder and CEO Sir Peter Beck. "Supporting Varda's ambitious in-orbit manufacturing mission with another successful re-entry highlights our ability to enable complex space missions that fully leverage the potential of space."

Wendy Shimata, Vice President of Autonomous Systems at Varda, added, "Varda continues to lead in repeatable, reliable re-entry from orbit, and the success of the W-2 mission further cements our position. With additional re-entries planned, we look forward to advancing a robust orbital economy."

The W-2 mission is the second of four Rocket Lab Pioneer spacecraft ordered by Varda to support orbital processing. The third spacecraft has been completed and shipped to Vandenberg Space Force Base for an upcoming launch.