Virgin Galactic unveils second piloted spacecraft VSS Imagine, test flight slated for May 2021

Virgin Galactic still needs regulatory approval for its current generation spacecrafts, which requires rocket-powered test flights.

from http://www.firstpost.com/tech/science/virgin-galactic-unveils-second-piloted-spacecraft-vss-imagine-test-flight-slated-for-may-2021-9482521.html