TOKYO -- Japanese rocket and satellite startup Interstellar Technologies raised 3.1 billion yen ($21.2 million) from a group of funders that includes NTT Docomo, Japan's leading wireless carrier.
Company aims to put constellation of communications satellites in orbit by 2030s

Japanese startup Interstellar Technologies plans to launch its Zero rocket for small satellites by 2025. (Interstellar Technologies)
TOKYO -- Japanese rocket and satellite startup Interstellar Technologies raised 3.1 billion yen ($21.2 million) from a group of funders that includes NTT Docomo, Japan's leading wireless carrier.