Gel fuels and propellants are gaining attention ... is the exploration of hydrogen peroxide as an oxidizer in solid rocket propellants. Traditionally, hydrogen peroxide has been limited to liquid ...

Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

A Chinese commercial space launch company is continuing its success with a small solid rocket ahead of a more ambitious launch later this year. The Ceres-1 four-stage solid propellant rocket ...

Research activities at the M11 test bench and in the laboratory focus on gel propellants ... Safer and less toxic propellants can significantly reduce the costs of transport, refuelling, rocket ...

Iran and its proxies have suffered setbacks in the production of rocket fuel. For example, an Israeli raid in September 2024 destroyed a site for producing solid propellant rocket motors in Masyaf ...