For more than 60 years, nearly every large rocket used some combination of the same liquid and solid propellants. Refined ...

SpaceX's flagship Starship model suffered its fourth explosion this year. NASA expects the company to put astronauts on the moon by 2027.

Texas-based Firefly Aerospace has successfully launched its Alpha small launch vehicle into orbit following two failed attempts last year, including an explosion during pre-flight checks. This will be ...