The successful launch Sept. 14 of a solid-fuel Epsilon rocket was seen as a breakthrough for Japan's space industry, but despite its many innovations, the industry faces tough challenges.
Developed with an eye to countries wanting to build low-cost satellites, the rocket includes innovations such as using laptops for launch.
However, competition is strong, with China and U.S. companies entering the market.
Japan has yet to capture much of the private market. (Kyodo)
宇宙航空研究開発機構が9月14日、新型固体燃料ロケット「イプシロン」の打ち上げに成功したが、人工衛星の打ち上げビジネスで国際的に競うにはまだ課題がある。
The Japan Times ST: September 27, 2013