The H3 is a relatively new vehicle, with last month’s launch marking the eighth flight of Japan’s flagship rocket. The launcher falls on the medium-to-heavy section of the lift spectrum. The eighth H3 ...

Japan’s H3 rocket suffered engine trouble on December 22, 2025, and failed to place a Japanese navigation satellite into ...

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

An H3 launch failure in December may have been caused by an unusual event that led to the satellite separating from the ...

Six months after its first orbital rocket cleared the launch tower for just 14 seconds before crashing back to Earth, Gilmour ...

Firefly Aerospace is officially back in the game after the U.S. Federal Aviation Administration gave the company the all-clear on August 26 to resume launches. This ended a mandatory stand-down that ...

A private Chinese rocket just suffered its second-ever failure. Galactic Energy's solid-fuel Ceres-1 rocket lifted off from Jiuquan Satellite Launch Center in northwest China at 11:02 p.m. EST on ...

With the likes of SpaceX rattling off rocket launches seemingly every other day, you could be forgiven for thinking that sending massive vehicles to space had become as easy as baking a cake. But as ...

Rocket Lab (RKLB) reports Neutron Stage 1 tank test rupture but says development continues; plus a successful Electron launch ...