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

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

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

Rocket Lab Corporation stock stays volatile after a Neutron setback delays launch. Click here for this updated look at RKLB ...

For centuries, rocket engines evolved alongside war, science, and human ambition. From primitive gunpowder weapons to the ...

By Joey Roulette Feb 3 (Reuters) - Elon Musk's SpaceX has paused flights of its workhorse Falcon 9 rocket over an unspecified ...

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 ...

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

The new year has not started well for China, with two failures among its first six launches. Even so, 2026 is shaping up to ...

Scientists have spent decades searching for the final resting place of Luna 9, the first spacecraft to soft-land on the moon.

Polaris will build a two-stage, horizontal take-off and fully reusable hypersonic research vehicle, featuring a linear aerospike rocket engine. German company Polaris Spaceplanes announced on Jan. 27, ...

SpaceX is pausing Falcon 9 launches after an issue with the rocket’s upper stage encountered at the end of a launch Feb. 2.