India's space agency debuted a massive rocket on Monday, launching it from the southeastern barrier island of Sriharikota. The Geosynchronous Satellite Launch Vehicle (GSLV Mk III) will function mainly as a delivery system for heavier satellites, but the Indian Space Research Organization hopes that it can one day carry a manned mission — the country's first — beyond Earth's atmosphere. The launch was a quarter-century in the making. Much of that time was spent painstakingly developing an indigenous, cryogenic engine that uses liquid oxygen and liquid hydrogen as propellants, said ISRO's chairman, A.S. Kiran Kumar. read more https://www.washingtonpost.com/news...t-muscular-rocket-yet/?utm_term=.5336b608cdd6