The Indian space agency's PSLV rocket failed to reach its intended orbit after running into trouble in the third stage.

Italian rocket company Avio has signed a €40 million contract with the European Space Agency (ESA) to develop a reusable upper stage, a project already drawing skepticism from industry watchers.… The ...

To meet the challenge of putting a man on the Moon, the Apollo space program needed a rocket more powerful and advanced than any that had ever been seen before. The final result was the Saturn V, the ...