Asteroids are remnants of the formation of our solar system, and while many can be found within the asteroid belt between the ...

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

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

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

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

The European and Japanese space agencies have issued a joint statement on furthering cooperation on planetary defense, the moon, Mars and beyond. JAXA President Hiroshi Yamakawa ...

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

Astronaut Takuya Onishi will serve as commander at the International Space Station from February at the earliest, becoming ...

Japan's space agency aborted an engine test for the Epsilon S rocket on Tuesday after it exploded and caught fire, a repeated failure that will likely push the rocket's debut launch beyond the ...

Japan's space agency, JAXA, faced a setback when the Epsilon S rocket engine test exploded, likely delaying its debut launch ...

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