Space Success Is a Relief in Japan

Rocket makes orbit and releases observation satellites
By Newser Editors and Wire Services
Posted Feb 17, 2024 12:45 PM CST
Space Success Leaves Japan's Agency 'So Relieved'
An H3 rocket lifts off at Tanegashima Space Center in Kagoshima, southern Japan Saturday, Feb. 17, 2024.   (Kyodo News via AP)

Japan's flagship H3 rocket reached orbit and released two small observation satellites in a key second test following a failed debut launch last year, buoying hope for the country in the global space race. The H3 rocket blasted off from the Tanegashima Space Center on time Saturday morning, two days after its liftoff was delayed by bad weather, the AP reports. The rocket successfully reached orbit at an altitude of about 420 miles and released two satellites, the Japan Aerospace Exploration Agency said. "We feel so relieved to be able to announce the good results," JAXA President Hiroshi Yamakawa said.

The H3's main missions are to secure independent access to space and be competitive as international demand for satellite launches grows. "We made a big first step today toward achieving that goal," Yamakawa said. The launch is another in a recent string of successes for the space program, including a historic precision touchdown on the moon of an unmanned spacecraft last month. The liftoff was a test for Japan's space development after H3, in its debut flight last March, failed to ignite the second-stage engine. JAXA and its main contractor Mitsubishi Heavy Industries have been developing H3 as a successor to H-2A, which is to retire after two more flights.

As the rocket soared and released its first payload successfully, project members at the JAXA command center cheered and hugged each other in livestreaming footage. NHK television showed staff at a press center crying with relief and joy. JAXA H3 project manager Masashi Okada called the result perfect, saying H3 cleared all missions set for Saturday's flight. "I now feel a heavy load taken off my shoulders. But now is the real start for H3, and we will work to steadily improve it," Okada said, per the AP. The H3 No. 2 rocket was decorated with thousands of stickers with messages from well-wishers around the country.

(More Japan Aerospace Exploration Agency stories.)

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