Prediction markets expect SpaceX's next Starship test to end in a fireball, retail investors are fleeing, and the stock has ...

Satellites that are retired in orbit have to undergo passivation, a process that reduces the chances of them exploding.

The SpaceX Starship, the most powerful and advanced super-capsule ever designed on this planet, could spark an explosion in ...

For more than 60 years, nearly every large rocket used some combination of the same liquid and solid propellants. Refined kerosene was favored for its easy handling and non-toxicity, hydrazine for its ...

A sudden, mysterious burst of bright light in the sky could be from a black hole devouring a vast, unusually bare star. In 2018, astronomers spotted a new kind of cosmic explosion that became brighter ...

On Thursday evening, Blue Origin attempted to test fire its massive New Glenn rocket at its Florida launch site, but something went very wrong after engine ignition. The super heavy lift rocket ...