Japan's space agency says the launch of an H3 rocket scheduled for next month has been postponed due to the need to ...

Japan's space agency said Wednesday that it has decided to postpone the launch of an H3 rocket that was scheduled for Feb. 1, ...

Last year delivered doses of drama and excitement in the space business, with a record number of launches, breathtaking ...

Japan's space agency said its H3 rocket carrying a navigation satellite failed to put the payload into a planned orbit, a setback for the country's new flagship rocket and its space launch program.

Rocket Lab launched its 21st and final mission of the year over the weekend, sending a private Japanese Earth-observing ...

A Japanese H3 rocket could not put a government-run QZS-5 navigation satellite into its intended orbit after engine trouble, ...

The H3 rocket launched on Sunday at 8:51 p.m. ET from the Tanegashima Space Center, located on a southwestern Japanese island. The rocket’s second-stage engine burn failed to ignite on time, resulting ...

The launch of the H3 No. 8 rocket, Japan's large core launch vehicle, has ended in failure, unable to place the Michibiki No. 5 satellite into its int ...

NASA still did not have a confirmed administrator, and acting leader Sean Duffy triggered backlash after praising Trump for a ...

TOKYO (AP) — Japan's space agency successfully launched Sunday its most powerful flagship H3 rocket, carrying a newly developed unmanned cargo spacecraft for its first mission to deliver supplies to ...

The seventh-ever mission of Japan's H3 rocket did not go according to plan. The H3 launched from Tanegashima Space Center on Sunday (Dec. 21) at 8:51 p.m. EST (0151 GMT and 10:51 a.m. local Japan time ...