Among the investors was André-Hubert Roussel, former CEO of ArianeGroup, who oversaw the development of Europe’s only ...

The researchers claim that its exhaust plume could be up to 2,880 degrees Fahrenheit (1,600 degrees Celsius) cooler than that of an equivalent rocket. If the engine is used to create missiles ...

Isar Aerospace has received launch approval for its Spectrum rocket. The maiden flight is due to take place this week.

The Sunbird nuclear fusion rocket concept has the potential to more than halve the time to travel to Mars and cut travel time ...

SpaceX made multiple changes in the wake of a January Starship failure, only to suffer a second straight vehicle breakup ...

The Sunbird concept is for the fusion-powered ‘tugs’ to be permanently based in space, able to dock with spacecraft and ...

The fuel cost will come down if rockets are launched from Kulasekarapattinam as they will have a straight trajectory and need ...

Rocket Lab plans to use its small launch rocket only ... Testing and assembly of engines and other major body parts are ongoing, and the Hungry Hippo fairing is performing as designed and will ...

Unlike Apollo—which used a single spacecraft comprising a mothership and lunar lander—Artemis III will see Orion dock with ...

The report challenges Rocket Lab's claims about the readiness of its Neutron rocket, which the firm plans to use to compete ... areas including test of the engines, production scale, and launch ...

Why SpaceX, Rocket Lab, Arianespace made Fast Company's list of the most innovative companies doing work in space.