Occator Crater in Perspective | NASA's Dawn Mission

Ceres Rotation and Occator Crater | NASA's Dawn Mission

Ceres' Occator Crater in false colors | NASA's Dawn Mission

Space Station Expedition 46-47 Prime & Backup Crew Members

UK Astronaut Tim Peake in Pre-launch Tests at Baikonur

Soyuz Spacecraft and Rocket Upper Stage Combined

Upper stage of Soyuz booster rocket | Expedition 46-47 Crew

Soyuz TMA-19M Spacecraft for Expedition 46-47 Crew

Fort Simpson float planes and Aurora

ESA Juice mission: Deal signed to build Jupiter probe | BBC News

British astronaut Tim Peake: How he gets to space and back | BBC

Orbital ATK Cygnus cargo ship arrives! | International Space Station

U.S. Cargo Craft Arrives at International Space Station | NASA

Interacting galaxy NGC 5291: Close-up view | ESO

Zooming in on interacting galaxy system NGC 5291 | ESO

Interacting galaxy NGC 5291: Wide-field view | ESO