A small Japanese rocket explodes on the second launch attempt



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JAKARTA, Indonesia – The Momo-2 rocket of Interstellar Technologies, a Japanese start-up, fell back to Earth seconds after takeoff, destroying the vehicle and damaging the launch infrastructure

Interstellar Technologies, based in Hokkaido, was trying its second launch. On June 29, 1965, the Momo-2 Interstellar Technologies is designed to carry 100 kilograms of payload over 100 kilometers – an altitude called the Karman Line which is often considered the beginning. In a tweet of June 30, Interstellar Technologies said that it was investigating the cause of the failure and that it would provide updates when they are available.

Momo-2 is the first sounding rocket developed in Japan. and is designed to provide two to six minutes of microgravity. Interstellar Technologies attempted a first launch last year, but the rocket only reached an altitude of 20 kilometers.

Momo-2 burns ethanol and liquid oxygen as fuel and has an engine, an avionics and other internal components. . The company uses its work on Momo-2 to also develop an orbital vehicle called Zero for missions of 100 kilograms of smallsat in low Earth orbit.

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