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March 04, 2013
- NASA Awards Human Health and Performance Contract
- California Students Speak Live With Space Station Astronauts
- Experiment Canisters Aid in Helping Study Plant Growth in Space
- SpaceX CRS-2 Mission Launch
- Piccaninny Impact Structure, Western Australia
- Twin Cities growth, Minnesota
- APOD: 2013 March 4 – IC 1805: The Heart Nebula