
Japanese Startup Tests Methane-Powered Rocket Engine for Zero Launch Vehicle
What Happened?
Interstellar Technologies has conducted a 60-second test of its methane-fueled Cosmos engine, advancing its Zero orbital vehicle development for satellite launches. The test showcased a blue flame and shock diamonds.
Key points
- The Cosmos engine uses liquid biomethane and liquid oxygen as propellants.
- Interstellar Technologies aims to build a privately developed orbital rocket.
- The Zero vehicle is designed to carry payloads of up to 1,000 kilograms.
- The company previously made history as Japan's first private entity to reach space.
- Interstellar Technologies is pursuing a vertically integrated business model.
Key insights
- The successful test could enhance Japan's competitiveness in the global space market.
- Utilizing locally sourced biomethane may reduce reliance on fossil fuels.
- The development of the Zero vehicle may lead to increased satellite launch opportunities.
Why it matters
This test demonstrates advancements in Japan's private space sector and its efforts to develop domestic launch capabilities.
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Source
India Today



