Cloud pillars | International Space Station

Stars Circling the South Celestial Pole

The Young Star HD 100546: Wide-field view

Check Out Today's Google Doodle Celebrating ESA's Historic Rosetta-Philae Landing on Comet 67/P!

A doodle landed on our homepage to celebrate the Philae landing on comet 67P/Churyumov-Gerasimenko. Congrats, ESA! http://t.co/dR7v2uQ9yT

— Google Doodles (@GoogleDoodles) November 12, 2014

TOUCHDOWN! Philae has landed on Comet 67/P! Receiving signals from comet's surface! Congratulations to the European Space Agency and the Rosetta Team!

TOUCHDOWN for @Philae2014! #CometLanding pic.twitter.com/ZMBeB8ng3h

— ESA Rosetta Mission (@ESA_Rosetta) November 12, 2014

Flight to Venus

The Milky Way, The Magellanic Clouds and Zodiacal Light

The Earth: A Connected System | International Space Station

ISS Expedition Crew 42/43 at Red Square, Moscow

Samantha Pays Tribute to Russian Space Heroes at Kremlin Wall

Terry Pays Tribute to Russian Space Heroes at Kremlin Wall

Samantha & Terry in Red Square, Moscow | ISS Expedition 42/43

NASA Astronaut Terry Virts Visits Gagarin Museum

ESA Astronaut Samantha Cristoforetti Visits Gagarin Museum

Next ISS Crew Participates in Pre-flight Activities | NASA

Star City Press Conference | ISS Expedition 42/43