Past test firings of the GEM-63XL lasted approximately 90 seconds and produced a thrust close to 450,000 lbs. This test would ...

As more satellites, telescopes, and other spacecraft are built to be repairable, it will take reliable trajectories for ...

Japan’s space agency announced plans for seven or more lift-offs annually of its flagship H3 rocket from the Kagoshima ...

Japan's H3 rocket No. 5 lifts off from the Tanegashima Space Center in Minamitane in Kagoshima Prefecture, southwestern Japan, on Feb. 2, 2025. The rocket is carrying a quasi-zenith satellite aimed at ...

TOKYO (AP): Japan's space agency said on Sunday it successfully launched a navigation satellite on its new flagship H3 rocket as the country seeks to have a more precise location positioning ...

(Kyodo News via AP) By Mari Yamaguchi TOKYO: Japan's space agency said on Sunday it successfully launched a navigation satellite on its new flagship H3 rocket as the country seeks to have a more ...

Japan's space agency said on Sunday it successfully launched a navigation satellite on its new flagship H3 rocket as the country seeks to have a more precise location positioning system of its own.