The Japan Aerospace Exploration Agency, or JAXA, says the eighth launch of the H3 rocket has ended in failure due to a problem with the second stage engine.

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

With the likes of SpaceX rattling off rocket launches seemingly every other day, you could be forgiven for thinking that ...

It was the first-ever orbital launch attempt by a South Korean company. And, as often happens on debut liftoffs, something ...

South Korean launch startup Innospace said it will attempt a second launch of its small rocket in the first half of 2026 ...

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 H3 rocket was designed to carry the Michibiki No. 5 satellite, a critical component of Japan's version of a global positioning system (GPS). The mission was intended to enhance Japan's navigation ...

Starship's seventh test ended in failure less than 10 minutes after leaving its Texas launchpad. The 400-foot spacecraft ...

The H3 rocket lifted off from the Tanegashima Space Center at 8:51 p.m. EST Sunday night in Japan carrying the Michibiki 5 navigation satellite designated QZS-5 into orbit.

Which US rocket companies achieved the most during 2025? Once again, Ars Technica is here to provide some answers in the form ...