Astronaut Megan McArthur installs a new sample processor inside the Kibo laboratory module.
Astronaut Shane Kimbrough checks out sample packs for the Oral Biofilms in Space study.
Hurricane Henri is pictured from the International Space Station.
Hurricane Henri is pictured from the International Space Station.
Hurricane Henri is pictured from the International Space Station.
Hurricane Henri is pictured from the International Space Station.
Spacewalker Mark Vande Hei is pictured during a spacewalk to service components on the Canadarm2 robotic arm.
Spacewalker Mark Vande Hei takes a "space-selfie" during a spacewalk to servicing the Canadarm2.
Spacewalker Mark Vande Hei is pictured servicing components on the Canadarm2 robotic arm.
Astronaut Mark Vande Hei verifies his U.S. spacesuit fits inside the International Space Station.
