It’s often assumed that Earth is somehow separate from the rest of the universe. Yet changes in environments across the solar ...

Sky's technology reporter Mickey Carroll explores why keeping time in space is so critical for modern life on Earth.

It means that for astronauts on the ISS, there’s no talk of “spring forward” and “fall back” in March and November, ...

You may have heard about the extensive testing facilities for spacecraft and equipment, but how do scientists prepare for the human aspect of space exploration?

When the International Space Station plunges to its fiery doom in 2030, its loss to science will be incalculable, even if it ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

Researchers are 3D printing human muscle in zero gravity to create better disease models and improve astronaut health during space missions.

Dr. Guy Trudel often tells his rehab patients that the work they are doing to regain mobility and function is similar to what ...