India has achieved a major space milestone as Agnikul Cosmos successfully test fired three 3D-printed semi-cryogenic rocket ...

In theory, water-based propulsion systems are a low-cost, safer alternative to conventional engines. Water is easier to ...

India's private space sector, led by Agnikul Cosmos and supported by ISRO and IN-SPACe, has successfully conducted its first semi-cryogenic engine cluster test.

Venus Aerospace has made the most efficient rocket engines ever flown. They will go from runway to mach 9 hypersonic speed. The Venus Aerospace Stargazer M4 is designed to reach a top speed of Mach 9, ...

The Earth is much larger than most people realize. You need to use engines if you want to efficiently navigate large sections of the planet. Everything from cars to planes relies on engines, but they ...

To enhance the lifting power of its spacefaring rockets, India is likely to purchase a limited number of Russian-origin Semi-cryogenic engines of the ‘RD-191’ variant, WION has learnt. If this deal ...

NASA vs SpaceX rockets compared on cost, technology, and performance, revealing how reusability and innovation reshape modern spaceflight missions.

The latest hot-fire of NASA’s Artemis moon rocket engine at Stennis Space Center was more than a dramatic plume on the Mississippi horizon, it was a proof point that the agency’s heavy-lift strategy ...