Sherpa
Propellant leak forces Sherpa tug off SpaceX rideshare mission
A Sherpa tug has been removed from an upcoming SpaceX rideshare mission after its propulsion system developed a leak, forcing Spaceflight to find new rides for 10 cubesats.
Benchmark green propellant thrusters installed on Sherpa tug
The first set of green bipropellant thrusters developed by in-space propulsion company Benchmark Space Systems has been installed on a Sherpa tug by Spaceflight for launch in January.
Spaceflight announces Sherpa tug with electric propulsion
Rideshare launch service provider Spaceflight Inc. announced a new version of its Sherpa tug Nov. 12 equipped with electric propulsion that can send smallsats to high orbits or cislunar space.
Spaceflight planning three Sherpa launches in 2021
Small satellite rideshare organizer Spaceflight is preparing to launch a series of progressively upgraded Sherpa orbital transfer vehicles that will act as smallsat deployers, space tugs and platforms for hosted payloads.
SpaceX delays force Spaceflight to find alternative launches
Delays in SpaceX’s launch schedule have led an aggregator of secondary payloads to find alternative rides for dozens of satellites it planned to fly on a Falcon 9.
Spaceflight Industries Raises $20 Million
Spaceflight Industries Chief Executive Jason Andrews talks with SpaceNews about how it intends to use the $20.7 million in equity it raised from three venture capital firms.
