Japan is off to a shaky start in its efforts to break into the space rocket market dominated by Elon Musk’s SpaceX.

The Epsilon S rocket was supposed to launch early next year, but the recent blast will likely delay its debut by several ...

A second failure in a row raises concern about the progress of the Epsilon S rocket, whose debut is expected next year.

Large plumes of smoke billowed from the launch site at Tanegashima Space Center, Japan, after a malfunction during an engine ...

Japan's space agency is monitoring a fire that broke out during an engine combustion test of its Epsilon S rocket under ...

The engine for a flagship new small Japanese rocket has burst into flames during a combustion test, but there was no injury ...

Japan's space agency aborted an engine test for the Epsilon S rocket on Tuesday following a fire at the test site, a failure ...

A major fire erupted Tuesday at a Japan space agency site as it tested a solid-fuel Epsilon S rocket, television footage ...

The "Resilience" Mission 2 lander, built by Japanese company ispace, has arrived in Florida ahead of its planned January ...

Engineers at Japan’s Tanegashima Space Center in the southwest of the country were testing the engine for a flagship rocket, ...

The engine of Japan's flagship small rocket, the Epsilon S, blew up and burst into flames during a combustion test on Tuesday ...

The Japan Aerospace Exploration Agency (JAXA) halted a combustion test of the Epsilon S rocket's second-stage engine after an ...