Wikipedia:VideoWiki/Kalpana Chawla
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Introduction[edit]
Kalpana Chawla was an American astronaut, engineer, and the first woman of Indian descent to go to space.[1]
Early life[edit]
Chawla was born on March 17, 1962, in Karnal, Haryana, India, but her official date of birth was altered to July 1, 1961, to allow her to become eligible for the matriculation exam.[2]
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Graduation[edit]
She obtained a Bachelor of Engineering degree in Aeronautical Engineering from Punjab Engineering College.[3]
Post graduation[edit]
She moved to the United States in 1982, and obtained a Master of Science degree in Aerospace Engineering from the University of Texas at Arlington in 1984.[3]
Doctoral[edit]
Chawla went on to earn a second Masters in 1986 and a PhD in aerospace engineering in 1988 from the University of Colorado Boulder.[4]
Career[edit]
In 1989, she began working at NASA Ames Research Center, where she did computational fluid dynamics research on vertical and/or short take-off and landing concepts.[5]
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NASA Astronaut Corps[edit]
After becoming a naturalized US citizen in April 1991, Chawla applied for the NASA Astronaut Corps. She joined the corps in March 1995 and was selected for her first flight in 1996.[5]
First space mission[edit]
Her first space mission began on 19 November 1997, as part of the six-astronaut crew that flew the Space Shuttle Columbia flight STS-87. Chawla was the first Indian woman to fly in space.[6]
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Logging[edit]
She was responsible for deploying the Spartan satellite. On her first mission, Chawla traveled over 10.4 million miles (16737177.6 km) in 252 orbits of the earth, logging more than 372 hours (15 Days and 12 Hours) in space.[6]
Return[edit]
After the completion of STS-87 post-flight activities, Chawla was assigned to technical positions in the astronaut office to work on the space station.[6]
Second space mission[edit]
In 2001, Chawla was selected for her second flight as part of the crew of STS-107. This mission was repeatedly delayed due to scheduling conflicts and technical problems such as the July 2002 discovery of cracks in the shuttle engine flow liners.[7]
Takeoff[edit]
On January 16, 2003, Chawla finally returned to space aboard Space Shuttle Columbia on the ill-fated STS-107 mission.[7]
Accident[edit]
During the launch of STS-107, Columbia's 28th mission, a piece of foam insulation broke off from the Space Shuttle external tank and struck the left wing of the orbiter. Previous shuttle launches had seen minor damage from foam shedding, but some engineers suspected that the damage to Columbia was more serious.[7]
Return[edit]
When Columbia re-entered the atmosphere of Earth, the damage allowed hot atmospheric gases to penetrate and destroy the internal wing structure, which caused the spacecraft to become unstable and break apart.[8]
Death[edit]
Chawla died on February 1, 2003, in the Space Shuttle Columbia disaster, along with the other six crew members, when the Columbia disintegrated over Texas during re-entry into the Earth's atmosphere.[9]
References[edit]
- ^ Salim Rizvi (December 11, 2006). "Indo-US astronaut follows Kalpana's footsteps". New York: BBC. Retrieved November 20, 2012.
Almost four years after the death of the first American astronaut Kalpana Chawla in the Columbia space shuttle disaster, Nasa has sent another woman of Indian origin into space.
- ^ Salwi, Dilip M (20 February 2004). "Did you know Kalpana was called Monto?". Rediff.com. Archived from the original on August 20, 2017. Retrieved 20 August 2017.
- ^ a b Chawla, Kalpana (1984), MS Thesis Optimization of cross flow fan housing for airplane wing. installation, University of Texas at Arlington, p. 97
- ^ Chawla, Kalpana (1988), PhD Thesis Computation of dynamics and control of unsteady vortical flows, University of Colorado at Boulder, p. 147
- ^ a b Basu, Biman (May 2012). "Book Review: Biography of Kalpana Chawla" (PDF). Science Reporter. pp. 40–41. Retrieved 2013-07-06.
Born on 17 March 1962 in Karnal, Haryana
- ^ a b c "Kalpana Chawla (PH.D)". Biographical Data. NASA. Retrieved September 14, 2014.
- ^ a b c Columbia Accident Investigation Board (August 2003). "6.1 A History of Foam Anomalies (page 121)" (PDF). Retrieved June 26, 2014.
- ^ "Molten Aluminum found on Columbia's thermal tiles". USA Today. Associated Press. March 4, 2003. Retrieved August 13, 2007.
- ^ Correspondent, A. "Space Shuttle Explodes, Kalpana Chawla dead". Rediff.