On May 19, Indian space-tech startup Agnikul Cosmos achieved a critical engineering milestone that separates conceptual rocket designs from flight-ready orbital vehicles: they successfully fired a ...

SpaceX currently controls nearly every rocket launch on Earth. With 98% of global orbital launches under its belt, Elon Musk's company has become the de facto gatekeeper to space. While China is still ...

Agnikul Cosmos successfully test-fired a cluster of four semi-cryogenic 3D-printed rocket engines, marking a major milestone for India’s private space sector and strengthening the development of its ...

There never was a better time to do business in space exploration. One needs to look no further than the many space startups presently operating in this industry to realize that's so. Another proof of ...

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 ...

Framegrab from a video of a long-duration hot fire of the Chi engine. Credit: Mega Engine HELSINKI — A new Chinese commercial rocket engine startup has conducted a successful long-duration hot fire ...