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Kalpana Chawla

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Kalpana Chawla
Kalpana Chawla, NASA photo portrait in orange suit.jpg
Born (1962-03-17)March 17, 1962
Karnal, Punjab, India
(now in Haryana, India)
Died February 1, 2003(2003-02-01) (aged 40)
Aboard Space Shuttle Columbia over Texas, U.S.
Punjab Engineering College
University of Texas at Arlington
University of Colorado at Boulder
Time in space
31d 14h 54m[1]
Selection 1994 NASA Group
Missions STS-87, STS-107
Mission insignia
Sts-87-patch.png STS-107 Flight Insignia.svg
Awards Congressional Space Medal of Honor

Kalpana Chawla (March 17, 1962[2][3] – February 1, 2003) was an Indian American astronaut[4] and the first woman of Indian origin in space.[5] She first flew on Space Shuttle Columbia in 1997 as a mission specialist and primary robotic arm operator. In 2003, Chawla was one of the seven crew members killed in the Space Shuttle Columbia disaster.[6]

Early life

Kalpana Chawla was born on March 17, 1962. Her official date of birth was altered to 1 July 1961 to allow her to join school underage. While other children of her age dressed their Barbie dolls, Kalpana liked to draw pictures of airplanes.[7] She was not always the top student in her class but had a very inquisitive mind. She moved to the United States in 1982 where she obtained the Master of Science degree in aerospace engineering from the University of Texas at Arlington in 1984.[8] Determined to become an astronaut even in the face of the Challenger disaster, Chawla went on to earn a second Masters in 1986 and a PhD[9] in aerospace engineering in 1988 from the University of Colorado at Boulder.[10]


In 1988, she began working at the NASA Ames Research Center, where she did Computational fluid dynamics (CFD) research on Vertical/Short Takeoff and Landing concepts. In 1993, she joined Overset Methods, Inc. as Vice President and Research Scientist specializing in simulation of moving multiple body problems.[10] Chawla held a Certificated Flight Instructor rating for airplanes, gliders and Commercial Pilot licenses for single and multi-engine airplanes, seaplanes and gliders.[11] Becoming a naturalized U.S. citizen in April 1991, Chawla applied for the NASA Astronaut Corps.[3] She joined the Corps in March 1995 and was selected for her first flight in 1996. She spoke the following words while traveling in the weightlessness of space, "You are just your intelligence". She traveled 10.67 million km, as many as 252 times around the Earth.

First space mission

Her first space mission began on November 19, 1997, as part of the six-astronaut crew that flew the Space Shuttle Columbia flight STS-87. Chawla was the first Indian-born woman and the second Indian person to fly in space, following cosmonaut Rakesh Sharma who flew in 1984 on the Soyuz T-11. On her first mission, Chawla traveled over 10.4 million miles in 252 orbits of the earth, logging more than 372 hours in space.[10] During STS-87, she was responsible for deploying the Spartan satellite which malfunctioned, necessitating a spacewalk by Winston Scott and Takao Doi to capture the satellite. A five-month NASA investigation fully exonerated Chawla by identifying errors in software interfaces and the defined procedures of flight crew and ground control. 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, her performance in which was recognized with a special award from her peers.

Chawla in the space shuttle simulator

Second space mission

In 2000, 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. On January 16, 2003, Chawla finally returned to space aboard Space Shuttle Columbia on the ill-fated STS-107 mission. Chawla's responsibilities included the microgravity experiments, for which the crew conducted nearly 80 experiments studying earth and space science, advanced technology development, and astronaut health and safety. 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. A few previous shuttle launches had seen minor damage from foam shedding,[12] but some engineers suspected that the damage to Columbia was more serious. NASA managers limited the investigation, reasoning that the crew could not have fixed the problem if it had been confirmed.[13] 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 slowly break apart.[14] After the disaster, Space Shuttle flight operations were suspended for more than two years, similar to the aftermath of the Challenger disaster. Construction of the International Space Station (ISS) was put on hold; the station relied entirely on the Russian Roscosmos State Corporation for resupply for 29 months until Shuttle flights resumed with STS-114 and 41 months for crew rotation until STS-121.


Chawla died in the Space Shuttle Columbia disaster which occurred on February 1, 2003, when the Columbia disintegrated over Texas during re-entry into the Earth's atmosphere, with the death of all of seven crew members, shortly before it was scheduled to conclude its 28th mission, STS-107.[15] Just 16 minutes before landing, the space shuttle burnt and disintegrated, killing all on board. This accident was believed to be caused by a damaged aluminium heat-insulating tile on the left wing of the shuttle. This caused the whole body of the shuttle to heat up, eventually burning it.

The crew of STS-107 in October 2001. From left to right: Brown, Husband, Clark, Kalpana Chawla, Anderson, McCool, Ramon


Posthumously awarded:

Honors and recognition

See also


  1. ^ "Life facts". NASA. Retrieved February 27, 2014. 
  2. ^ Salwi, Dilip M (20 February 2004). "Did you know Kalpana was called Monto?". Archived from the original on May 7, 2004. Retrieved 19 March 2016. 
  3. ^ 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 
  4. ^ 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. 
  5. ^ Nola Taylor Redd. "Kalpana Chawla: Biography & Columbia Disaster". Tech Media Network. Retrieved November 20, 2012. 
  6. ^ "Kalpana Chawla". Retrieved 2012-05-24. 
  7. ^
  8. ^ Chawla, Kalpana (1984), MS Thesis Optimization of cross flow fan housing for airplane wing installation, University of Texas at Arlington, p. 97 
  9. ^ Chawla, Kalpana (1988), PhD Thesis Computation of dynamics and control of unsteady vortical flows., University of Colorado at Boulder, p. 147 
  10. ^ a b c "Kalpana Chawla (PH.D)". Biographical Data. NASA. Retrieved September 14, 2014. 
  11. ^ "Kalpana Chawla". I Love India. Retrieved September 14, 2014. 
  12. ^ Columbia Accident Investigation Board (August 2003). "6.1 A History of Foam Anomalies (page 121)" (PDF). Retrieved June 26, 2014. 
  13. ^ Marcia Dunn (February 2, 2003). "Columbia's problems began on left wing". Associated Press via 
  14. ^ "Molten Aluminum found on Columbia's thermal tiles". USA Today. Associated Press. March 4, 2003. Retrieved August 13, 2007. 
  15. ^ Correspondent, A. "Space Shuttle Explodes, Kalpana Chawla dead". Rediff. 
  16. ^ "Tribute to the Crew of Columbia". NASA JPL. Retrieved 2007-06-10. 
  17. ^ "ISRO METSAT Satellite Series Named After Columbia Astronaut Kalpana Chawla". Retrieved 2007-06-10. 
  18. ^ Rajghatta, Chidanand (Jul 12, 2004). "NY has Kalpana Chawla Way". The Times of India. Retrieved 27 February 2014. 
  19. ^ "Kalpana Chawla Award instituted". The Hindu. Chennai, India. 2004-03-23. Retrieved 2007-06-10. 
  20. ^ "NASA Names Supercomputer After Columbia Astronaut". Retrieved 2007-06-10. 
  21. ^ "Space Music – Rock/Pop". HobbySpace. 2005-08-31. Retrieved 2010-12-10. 
  22. ^ David, Peter; Star Trek: Next Generation: Before Dishonor; Page 24.
  23. ^ Kalpana Chawla International Space University Scholarship
  24. ^ "Kalpana Chawla Memorial Scholarship". UTEP. Retrieved 2008-06-10. 
  25. ^ "Kalpana Chawla Award". University of Colorado. Retrieved 2012-02-12. 
  26. ^ "Kalpana Chawla Hall". University of Texas at Arlington. Retrieved 2013-05-16. 
  27. ^ "Kalpana Chawla Display Dedicated at Nedderman Hall". The University of Texas at Arlington. Retrieved 2013-05-16. 
  28. ^ "Punjab Engineering College remembers Kalpana". The Indian Express. Retrieved 2007-06-10. 
  29. ^ "IBN News". 2010-02-03. Retrieved 2010-12-10. 
  30. ^ Saxena, Ambuj. "Kalpana Chawla Space Technology Cell | Flickr – Photo Sharing!". Flickr. Retrieved 2010-12-10. 
  31. ^ "Space Technology Cell". Retrieved 2010-12-10. 
  32. ^ "Delhi University". 
  33. ^ "SIRT". 
  34. ^ "Pondicherry University". 

Further reading

External links