SpaceX has temporarily grounded its Falcon 9 rocket after an upper stage failed to deorbit as planned during a Feb. 2 launch.

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

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

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

Japan's flagship heavy-lift rocket, the H3, suffered another setback on Sunday after its eighth flight failed, dealing a blow to the country's ambitions to strengthen its independent space ...

TOKYO (AP) — Japan’s space agency said its H3 rocket carrying a navigation satellite failed to put the payload into a planned orbit, a setback for the country’s new flagship rocket and its space ...

"Close to the end of the third stage [burn], we are seeing a little more disturbance in the vehicle roll rates, and subsequently, there is a deviation observed in the flight path." When you purchase ...

Galactic Energy's Ceres-1 rocket suffered a failure of its upper stage during a launch on Sunday (Nov. 9), leading to the loss of all three payloads on board.