On Sunday (Dec. 1), BepiColombo made its fifth of six flybys of Mercury. On this most recent rendezvous, the probe was 200 ...

The Epsilon S rocket was supposed to launch early next year, but the recent blast will likely delay its debut by several ...

In the first attack, hackers stole the personal data of about 5,000 employees of JAXA and its related companies—nearly everyone with personal data on the computer network at the time.

Using the Japanese-led X-ray Imaging and Spectroscopy Mission (XRISM), astronomers have taken a deep look into a fascinating ...

The engine for a flagship new small Japanese rocket has burst into flames during a combustion test, but there was no injury ...

An engine hot fire test for the Japan Aerospace Exploration Agency's new Epsilon S rocket ended prematurely when the engine ...

Japan is off to a shaky start in its efforts to break into the space rocket market dominated by Elon Musk’s SpaceX.

The Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory has captured the most detailed portrait yet of gases ...

An explosion occurred during a test of the second-stage engine for Japan's Epsilon S rocket on November 26, according to ...

A second failure in a row raises concern about the progress of the Epsilon S rocket, whose debut is expected next year.

A new chapter in lunar exploration is unfolding, with two private space companies taking center stage in NASA's ambitious ...

The "Resilience" Mission 2 lander, built by Japanese company ispace, has arrived in Florida ahead of its planned January ...