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December 13, 2012
- NGC 3627: Revealing Hidden Black Holes
- NASA Progressing Toward First Launch of Orion Spacecraft
- Giant Stellar Nursery
- As Soft As Velvet
- GRAIL’s Final Resting Spot
- Spacecraft Observes Another Spacecraft at the Moon
- Lunar Heritage Sites and GRAIL’s Final Mile
- Ebb and Flow’s Final Moments
- Last Flight for GRAIL’s Twin Spacecraft