"Rosetta: Battery will limit life of Philae comet lander" | BBC

Dodgeball in Space: Heading to low Earth orbit? Watch out for all the high-speed flying junk | Slate

Astronaut Chris Hadfield depicts Earth's beauty from space | BBC

7 NASA astronauts visit high school named for Apollo space program in St. Cloud, Minnesota

ISS Expedition 42/43 Crew in Front of Soyuz Spacecraft | NASA

ISS Expedition 42/43 Crew Meets the Press in Kazakhstan | NASA

ISS Expedition 42/43 Crew Departs Star City for Baikonur Cosmodrome in Kazakhstan

Fast Evolution of a Galaxy: Artist's Illustration

Compass & Scale Image for Outflows from 12 Merging Galaxies

NASA X-ray Telescopes Find Black Hole May Be Neutrino Factory

Sun Snaking Filament Eruption | NASA SDO

NASA Expedition 41 Flight Engineer Reid Wiseman Returns Home!

Philae Comet 67P Landing: Nov. 13, 2014 Media Briefing | ESA

Searching for Philae's Comet Landing Site | ESA Rosetta Mission

Comet 67P Panorama: Artist Illustration of Lander Orientation

First Comet 67P Panorama from Philae Lander | ESA Rosetta