Photos and videos of astronauts on the ISS show them floating around, but saying there's zero gravity isn't fully accurate.

NASA's image spectrometer aboard the ISS, EMIT, has helped identify a massive sewage spill from space, miles away. Here's how ...

Japanese cargo spacecraft HTV-X is on a resupply mission at the ISS, and it will later be used to monitor an HGV with ...

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

For five years, Japan has relied on other space transporters. Now JAXA can once again bring supplies to the ISS itself.

As space exploration trends toward commercial operations, Sierra Space's Dream Chaser mission has changed many times, and now ...

The Japan Aerospace Exploration Agency’s (JAXA) inaugural HII Transfer Vehicle-X (HTV X-1) successfully rendezvoused with the ...

Due to its high performance in low-gravity environments, this food became a spaceship staple after a Mexican astronaut ...