As everyone waits for the safe return of Sunita Williams, they also remember Kalpana Chawla on her birthday. The Indian American astronaut was killed in 2003 Space Shuttle Columbia and the crew perished during entry, 16 minutes prior to scheduled landing. The crew was on a 16 day mission for science and research and had successfully conducted approximately 80 experiments. They were aboard STS-107 Columbia from January 16 to February 1, 2003.
Here are a few things about her everyone must know:
