NASA astronaut Mark Vande Hei gathers and organizes spacewalking tools inside the U.S. Quest airlock.
Astronauts Shane Kimbrough and Akihiko Hoshide swap out U.S. spacesuit life support components.
Russia’s ISS Progress 77 (77P) cargo craft is pictured docked to the Pirs docking compartment on the International Space Station’s…
New research confirms how particles from space can be sent careening down into Earth’s atmosphere to create the aurora, filling…
NASA astronaut Mark Vande Hei works on an investigation of how gravity affects immune response.
Astronaut Mark Vande Hei relocates the Multi-use Variable-g Platform (MVP) inside the Kibo laboratory module.
Astronaut Megan McArthur reviews procedures to swap sample cartridges inside the Materials Science Laboratory (MSL).
Commander Akihiko Hoshide inspects safety gear, including portable fire extinguishers and breathing hardware.
Commander Akihiko Hoshide wraps up the Time Perception experiment to explore how astronauts perceive time and space.
Astronaut Megan McArthur replaces components inside the Combustion Integrated Rack.
