GSLV Mk.3-D1

India’s GSLV Mk.3 rocket took off Monday on its first full-scale orbital test flight, delivering the GSAT 19 communications satellite to an on-target orbit after successfully demonstrating new solid rocket boosters, a twin-engine core stage and an upgraded cryogenic upper stage engine.

A powerful new launch vehicle climbed into space from India’s east coast Monday, delivering a multi-beam communications satellite to orbit on its first full-up test flight, setting marks for the heaviest rocket and spacecraft ever launched from India.