Stoke Space has announced the first successful hot-fire engine test for its Nova launch vehicle, which the company calls the "most robust, fully and rapidly reusable medium-lift rocket in the world." ...

On Tuesday, Stoke Space announced the firing of its first stage rocket engine for the first time earlier this month, briefly igniting it for about two seconds. The company declared the June 5 test ...

An artist's concept depicts the DRACO spacecraft, which will demonstrate a nuclear thermal rocket engine. Nuclear thermal propulsion technology could be used for future NASA crewed missions to Mars.

VALLETTA, Malta — Spanish launch startup PLD Space has completed critical testing of the company’s Teprel-B rocket engine. The engine is expected to power the single-stage suborbital Miura 1 ...

The four-engine SLS core blazed to life on Saturday (Jan. 16) during a hot-fire test at NASA's Stennis Space Center in Mississippi. The engines were supposed to burn for 485 seconds — the ...

Lockheed Martin said Britain’s space industry has the potential to fuel faster economic growth, with the US aerospace company planning to work with UK firms and universities to meet growing ...

The engine removed from the Artemis II rocket—serial number E2063—was built at NASA's Stennis Space Center by Aerojet Rocketdyne, now part of L3Harris, a Florida-based tech company and defense ...