The engine of Japan’s flagship new small rocket explodes during a test for a second time

TOKYO (AP) — The engine for a flagship new small Japanese rocket has burst into flames during a combustion test, but there was no injury or damage to the outside, officials said. The failure follows an explosion last year of the same engine during a test. The Japan Aerospace Exploration Agency is investigating, officials said. The Epsilon S rocket is meant to improve Japan’s position in the growing satellite launch market. Tuesday’s failed test raises concern about the progress of the rocket, whose debut is expected for next year.