Orbit Robotics built Helios, a four-armed robot designed for zero gravity that grips and braces inside spacecraft while performing maintenance tasks.

NASA's Artemis astronauts can now train on a full-scale replica of Blue Origin's Blue Moon lunar lander at the Johnson Space Center in Houston, Texas.

Astronaut candidates Ayu Yoneda and Makoto Suwa become officially certified as Japan's youngest and oldest astronauts at the time of certification, with the sky being the limit on their future space missions.

Flat Earthers love acting like they found the smoking gun, but this one collapses instantly. NASA openly trains astronauts underwater because moving in water helps simulate parts of microgravity training.

A health scare prompted the first ever early return from the International Space Station for a medical reason. Does it change the plan for deep space missions?

Earlier this month, the Artemis II astronauts took the ultimate roadtrip: a flyby of the Moon, on which they brought the entire world along.