Rocket Lab has entered the electric propulsion market with Gauss, a Hall-effect thruster built for the satellites that fly in large constellations, not just the rockets that carry them there. The ...

When building a model rocket, it can be fun to get into the maths of it all—calculating the expected performance of your build, and then seeing how it measures up in the real world. To aid in that ...

Full system test fire of the Lieyan-2 rocket engine in early 2026. Credit: Spark Space PADUA, Italy — Chinese startup Spark Space has secured a series of funding rounds for what it claims will be the ...

With SpaceX completing the biggest public offering in history, Elon Musk’s reusable chemical rockets seem to be the only game ...