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

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 newest heavy-lift rocket completed a largely successful ascent in late 2025, yet failed to deliver its payload after ...

Its LC-3 launch complex on Wallops Island, Va., opened last month. Rocket Lab's Neutron rocket will launch out of this brand-new location. The company boasts an end-to-end space business -- from ...