While NASA’s Artemis program may ultimately abandon the Space Launch System rocket, for now, Melbourne-based L3Harris is ...

New Frontier Aerospace says it has put its 3D-printed Mjölnir rocket engine through a series of successful hot-fire tests.

An upgraded version of one of the solid rocket boosters being used for NASA's Space Launch System (SLS) experienced an ...

Still, Isar became the first in a new crop of European launch startups to launch a rocket theoretically capable of reaching ...

A Japanese company has launched a rocket designed to monitor sea temperature and greenhouse gases as part of its overall ...

In short, it boils down to reducing costs and increasing efficiency. The main cost of a rocket lies in the engine and the body, accounting for over 70 percent of the total cost. Through recovery and ...

NASA fired up a full-duration test of its new RS-25 engine that will power the Space Launch System rocket on Artemis missions ...

Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

The company is developing a larger vehicle, named Helios, that could meaningfully improve the ability of SpaceX's Falcon 9 ...

Landspace performs 9-engine static fire test for reusable Zhuque-3 rocket  Chinese launch startup Landspace carried out a ...

NASA's Reactive Additive Manufacturing for the Fourth Industrial Revolution (RAMFIRE) project test-fired a 3D-printed engine ...

Japan is poised to launch a dual-purpose satellite to monitor sea temperature and greenhouse gases.