The spacecraft flew to space atop Japan’s H3 rocket, replacing the H-II launcher family used for Japan’s previous resupply missions to the ISS. The H3 and HTV-X are both manufactured by Mitsubishi ...

X cargo spacecraft on its inaugural mission to the International Space Station (ISS) today at around 8 p.m. According to ...

Japan's new HTV-X cargo spacecraft arrived at the International Space Station for the first time ever today (Oct. 28), ...

A new listing of the 50 most concerning pieces of space debris in low-Earth orbit is dominated by relics more than a ...

A private Japanese lunar lander is now in orbit around the moon. The Resilience spacecraft, which was built by the Tokyo-based company ispace, arrived at the moon on schedule Tuesday (May 6), keeping ...

The International Space Station marks a quarter-century of continuous occupancy this weekend, boasting a guest list of nearly ...

Japan's space agency successfully launched its most powerful H3 rocket, carrying a newly developed unmanned cargo spacecraft ...

Get ready for liftoff! Japan's Nippon Travel Agency is turning science fiction into a travel plan. The company has announced ...

A company aiming to become Japan's first private firm to put a satellite into orbit postponed its rocket launch on Saturday, after its first try ended in a mid-air explosion. Tokyo-based Space One's ...

Japan's Earth-observing satellite Daichi is dead in orbit, three weeks after a mysterious anomaly crippled the spacecraft, the nation's space agency announced today (May 12). Daichi, formally known as ...

The Japanese Aerospace Exploration Agency ( JAXA) declared its Akatsuki spacecraft dead on Tuesday (Oct. 28), more than a ...