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Aug 22, 2026, 6:45 am69 pts
The Next Web
Letara, a Hokkaido University spinout, has raised about ¥2.6bn, roughly $16mn, for hybrid rocket engines that use plastic as fuel and are not legally classified as explosives. Germany’s HyImpulse raised €45mn for the same approach last October. A Japanese startup has raised about $16mn to build rocket…
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