International Space Station

NASA Flight Engineers Christina Koch and Jessica Meir have completed the first all-female spacewalk in history – a 7-hour, 17-minute spacewalk to replace a failed battery-charging component on the ISS.

An experiment on the International Space Station reveals the potential for generating consistent supplies of meat for future deep space missions.

NASA’s Christina Koch and Andrew Morgan have successfully completed a seven-hour spacewalk to the outpost’s vital power systems.

Astronauts aboard the ISS turn their cameras toward Hurricane Dorian, with results that are both beautiful and frightening.

Buoyed by promising experiments on Earth, an Australian scientist is preparing to study the behaviour of cancer cells on the ISS.

NASA has released images and footage of Hurricane Dorian, as it continues its menacing advance across the Atlantic Ocean.

NASA has completed the first round of tool tests aboard the International Space Station (ISS) aimed at determining the feasibility of in-orbit refueling of satellites and deep-space missions.

Stand by to start space mining – not on an asteroid, but aboard the International Space Station (ISS). The experimental mining kit will use bacteria to study how microorganisms can be used to extract minerals and metals from rocks on asteroids, moons, and planets.

Mold spores commonly found aboard the International Space Station (ISS) turn out to be radiation resistant enough to survive 200 times the X-ray dose needed to kill a human being, indicating that sterilizing interplanetary spacecraft may be much more difficult than previously thought.

In a move emphasizing NASA's desire to focus on deep space exploration instead of low-Earth orbit (LEO) activities, the space agency is opening the International Space Station (ISS) to limited commercial use, including hosting private astronauts.

The latest SpaceX Dragon cargo mission to the International Space Station (ISS) included an experiment that could help to combat aging here on Earth, as well as chronic illness and space-related stresses for astronauts on prolonged space missions.

NASA has conducted a comprehensive study comparing the genes and biology of identical twins Scott and Mark Kelly, after Scott spent almost a year in space while Mark stayed on Earth as a control. And now the results of that study have finally been released.