CBSE BOARD XII, asked by cutejaatni19, 1 year ago

please give me some report on kalpna chawla....and follow me please..☺​


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Answers

Answered by MichMich0945
2

Born in Karnal, India, on July 1, 1961, Chawla was the youngest of four children. The name Kalpana means "idea" or "imagination." Her full name is pronounced CULL-puh-na CHAV-la, though she often went by the nickname K.C.

Chawla obtained a degree in aeronautical engineering from Punjab Engineering College before immigrating to the United States and becoming a naturalized citizen in the 1980s. She earned a doctorate in aerospace engineering from the University of Colorado in 1988, having previously obtained her masters degree from the University of Texas. She began working at NASA's Ames Research Center the same year, working on power-lift computational fluid dynamics.

In 1994, Chawla was selected as an astronaut candidate. After a year of training, she became a crew representative for the Astronaut Office EVA/Robotics and Computer Branches, where she worked with Robotic Situational Awareness Displays and tested software for the space shuttles.

Chawla's first opportunity to fly in space came in November 1997, aboard the space shuttle Columbia on flight STS-87. The shuttle made 252 orbits of the Earth in just over two weeks. The shuttle carried a number of experiments and observing tools on its trip, including a Spartan satellite, which Chawla deployed from the shuttle. The satellite, which studied the outer layer of the sun, malfunctioned due to software errors, and two other astronauts from the shuttle had to perform a spacewalk to recapture it.

In 2000, Chawla was selected for her second voyage into space, serving again as a mission specialist on STS-107. The mission was delayed several times, and finally launched in 2003. Over the course of the 16-day flight, the crew completed more than 80 experiments.

On the morning of Feb. 1, 2003, the space shuttle returned to Earth, intending to land at Kennedy Space Center. At launch, a briefcase-sized piece of insulation had broken off and damaged the thermal protection system of the shuttle's wing, the shield that protects it from heat during re-entry. As the shuttle passed through the atmosphere, hot gas streaming into the wing caused it to break up. The unstable craft rolled and bucked, pitching the astronauts about. Less than a minute passed before the ship depressurized, killing the crew. The shuttle broke up over Texas and Louisiana before plunging into the ground. The accident was the second major disaster for the space shuttle program, following the 1986 explosion of the shuttle Challenger.

The entire crew of seven was killed.

Hope this helps you


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Answered by daraharshini9
0

Explanation:

Kalpana Chawla (March 17, 1962 – February 1, 2003) was an American astronaut, engineer, and the first woman of India descent to go to space.[2][3] 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 who died in the Space Shuttle Columbia disaster when the spacecraft disintegrated during its re-entry into the Earth's atmosphere.[4] Chawla was posthumously awarded the Congressional Space Medal of Honor,[5] and several streets, universities and institutions have been named in her honor.[6][7][8] The late astronaut is recognized as a national hero in India.[9]

Kalpana Chawla

Kalpana Chawla, NASA photo portrait in orange suit.jpg

Born

March 17, 1962

Karnal, East Punjab, India

(now in Haryana, India)

Died

February 1, 2003 (aged 40)

Aboard Space Shuttle Columbia over Texas, U.S.

Alma mater

Punjab Engineering College

University of Texas at Arlington

University of Colorado at Boulder

Awards

Congressional Space Medal of Honor

Space career

Time in space

31 days, 14 hours, 54 minutes[1]

Selection

1994 NASA Group

Missions

STS-87, STS-107

Mission insignia

Sts-87-patch.svg STS-107 Flight Insignia.svg

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