TOKYO(AP) — 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 ...

Japan's H3 rocket lost its payload fairing around 4 minutes after launch, leaving a satellite exposed and hanging on for dear ...

Add Yahoo as a preferred source to see more of our stories on Google. Dec. 22 (UPI) --Japan's H3 rocket faced issues Monday during its seventh launch attempt. The H3 rocket lifted off from the ...

Japan’s newest heavy-lift rocket completed a largely successful ascent in late 2025, yet failed to deliver its payload after a sequence of unexpected mechanical events. The H3 rocket, developed by ...

TOKYO (AP) — Japan on Sunday successfully launched a climate change monitoring satellite on its mainstay H-2A rocket, which made its final flight before it is replaced by a new flagship model designed ...