The next Starship launch may come as soon as next week. A test of its Raptor engines suggests SpaceX has resolved the issues that plagued its recent flights.
Stratolaunch completed two flights of its autonomous Talon-A2 rocket plane earlier this year, as the US aims to gain ground in its race for hypersonic supremacy with China.
The new version of Starship will be tested again in four to six weeks. A third consecutive failure could indicate fundamental problems with the updated design.
This is the first time Russia has used its so-called Oreshnik intermediate-range ballistic missile in combat. The launch also serves as a warning to the West.