Japan’s space agency says it has successfully launched its flagship H3 space rocket, a year after its maiden attempt ended in failure. The H3 left the Tanegashima Space Center in southern Japan at ...

Partly as a response to the amazing initial success of the H2, General Motors decided it needed to have a smaller, cheaper Hummer in order to appeal to a wider audience, hence the development of the ...

Japan’s new H3 rocket took off Friday on its second test flight; its success is an important milestone for the launch vehicle poised to power nearly all of the Japanese space program’s missions into ...

The H3 is intended to serve as the country’s flagship vehicle for sending satellites to orbit and beyond. By Michael Roston Ben Dooley and Hisako Ueno The Japanese space agency said on Tuesday that ...