German company launches candle wax-powered rocket on test flight into space

The company, which has 65 employees and was spun off from Germany's space agency DLR, said it already had orders for satellite transportation worth 100 million euros ($105 million). It plans to launch "SL-1", a larger, multi-stage rocket capable of deploying satellites weighing up to 600 kg into low Earth orbits by the end of next year.

German company HyImpulse successfully launched on Friday a candle wax-powered rocket capable of carrying commercial satellites on a test suborbital flight into space for the first time. "We're signalling Germany's prowess as a spacefaring nation and expanding Europe's access to space," HyImpulse's chief executive Mario Kobald said in a statement.

The 12-metre, 2.5-tonne test rocket dubbed "SR75" lifted off shortly after 0500 GMT from a launch site in Koonibba, South Australia. It is capable of carrying small satellites weighing up to 250 kg (551 pounds) to an altitude of up to 250 km (155 miles) while being fuelled by paraffin, or candle wax, and liquid oxygen.

Paraffin can be used as a cheaper and safer alternative fuel for rockets, reducing satellite transportation costs by as much as 50%, according to HyImpulse. The company, which has 65 employees and was spun off from Germany's space agency DLR, said it already had orders for satellite transportation worth 100 million euros ($105 million).

It plans to launch "SL-1", a larger, multi-stage rocket capable of deploying satellites weighing up to 600 kg into low Earth orbits by the end of next year. ($1 = 0.9314 euros)

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