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August 20, 2012
- Mars Interior
- Voyager at 35: Break on Through to the Other Side
- Hubble Watches Star Clusters on a Collision Course
- Walker Lake, Nevada
- First Saturn V Rollout Began an Era of Exploration
- X-48C Air Data Probe Check
- APOD: 2012 August 20 – A Filament Across the Sun
- Sol 14 Update on Curiosity from USGS Scientist Ken Herkenhoff: ChemCam Team Rocks!