Firefly Aerospace launched its two-stage Alpha rocket from California early Tuesday, but something went wrong about two-and-a-half minutes into the flight, rendering the rocket unable to deploy an ...

There never was a better time to do business in space exploration. One needs to look no further than the many space startups presently operating in this industry to realize that's so. Another proof of ...

The Earth is much larger than most people realize. You need to use engines if you want to efficiently navigate large sections of the planet. Everything from cars to planes relies on engines, but they ...

ABL Space Systems said that a fire broke out after an aborted static-fire test in July fed by fuel leaking from two first stage engines. Credit: ABL Space Systems WASHINGTON — ABL Space Systems said ...

BRIGGS, Texas—The new medium-lift rocket under development by Firefly Aerospace and Northrop Grumman will eventually incorporate a recoverable booster that will return to its launch site in Virginia ...

SpaceX struggled with its Starship engines on Friday while debuting the latest version of its rocket from South Texas. Starship, consisting of the Super Heavy rocket booster and Starship spacecraft, ...

It’s time to gather around a digital fire and celebrate the holidays in style with a Yule log video. But this isn’t just any old Yule log. The official NASA Yule log video stars four RS-25 rocket ...

SpaceX owns 98% of global rocket launches, a monopoly with virtually no competition. Only China is competing with Elon Musk at this point in number of launches and, while the country is getting closer ...

This study presents a dynamic simulation framework to optimize thrust regulation in an electric pump-fed rocket engine using liquid oxygen-liquid methane propellants. The engine operates across a ...

HELSINKI — China conducted a rocket stage hot fire test Friday in the latest step in the country’s plans to land astronauts on the moon. A shortened Long March 10 rocket first stage test article fixed ...