Astra Rocket 3.3 failure cause: a burn through caused by blocked regenerative cooling…after ground testing-implied incorrect design assumptions

Astra Rocket 3.3 failure cause: a burn through caused by blocked regenerative cooling…after ground testing-implied incorrect design assumptions

Astra Space has released its investigation findings into the Astra Rocket 3.3 launch failure which lost a pair of NASA’s TROPICS-1 mission satellites. The TROPICS-1 mission launched on 12 June 2022 on Astra’s Rocket 3.3, serial number LV0010. The rocket...