Neil Armstrong 1930-2012 RIP

Neil Armstrong 1930-2012 RIP

Curiosity Spotted on Parachute by Orbiter (via NASA)

Curiosity Spotted on Parachute by Orbiter (via NASA)

Curiosity’s shadow in Gale Crater (via NASA)

Curiosity’s shadow in Gale Crater (via NASA)

21st Century M101 (via APOD)

21st Century M101 (via APOD)

SDO’s Ultra-high Definition View of 2012 Venus Transit (by NASAexplorer)