W-Series 1, 2, 3 (Winnebago 1) (original) (raw)
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W-Series 1 [Varda Space Industries]
W-Series (also called Winnebago) are a series of spacecraft designed by Varda Space Industries, which will spend up to three months in orbit to test space manufacturing technologies. At the end of that mission, a reentry capsule will return to Earth the material produced in orbit.
Varda contracted with Rocket Lab to provide Pioneer (formerly Photon) spacecrafts as the base for the vehicles for in-space manufacturing company Varda Space Industries that will integrate with Varda�s space factories, enabling high-value products to be manufactured in space and returned to Earth in a re-entry capsule.
The spacecraft is the first in a series designed to demonstrate the technologies needed to manufacture materials in microgravity. The second and third spacecraft will launch by the end of 2024, following an iterative approach building upon the lessons of previous missions.
W-Series 1 (Winnebago 1 or W 1) was successfully launched on the Transporter-8 flight in June 2023. Varda announced it completed an experiment on June 30 to grow crystals of ritonavir, a drug commonly used to treat HIV, inside a miniature lab contained within a nearly 1-meter wide capsule mounted to the side of a satellite flying at an altitude of more than 300 miles (500 kilometers). With the drug-making experiment finished, the next milestone in the mission was to maneuver the satellite onto a trajectory back into the atmosphere. The satellite remained in orbit as the FAA denied the return as Varda launched its vehicle into space without a reentry license. W-1 received a reentry license from the FAA and successfully landed in February 2024 at the Utah Test and Training Range (UTTR).
W-Series 2 (W 2) was to be launched in November 2023 on the Transporter-9 mission, but has been delayed.
Beginning with W-Series 4, the spacecraft bus was also manufacured by Varda Space Industries.
| Nation: | USA |
|---|---|
| Type / Application: | Technology, manufacturing, micro-gravity |
| Operator: | Varda Space Industries |
| Contractors: | Rocket Lab (bus); Varda Space Industries (payload) |
| Equipment: | Reentry capsule |
| Configuration: | Pioneer (Photon-IP) bus |
| Propulsion: | Curie engine |
| Power: | Solar arrays, batteries |
| Lifetime: | 3 months |
| Mass: | ~300 kg |
| Orbit: | 511 km � 535 km, 97.52� (#1) |