An old plan to create a plane that can traverse the atmosphere at hypersonic speeds has been given new life by the German state aerospace agency.
The German aerospace agency DLR has given once-ditched plans for a hypersonic space plane the Lazarus treatment.
The decade-old plan has been given new life by a roadmap recently unveiled by the agency for development and flights within the next 20 years.
Christened the SpaceLiner, the craft is intended to carry passengers between Europe and Australia in under 90 minutes. Test f
