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Challenger and Columbia Disasters
Challenger and Columbia disasters refer to NASA’s two space shuttle accidents that resulted in the death of all their crew members. Challenger was lost at liftoff in January 1986, while Columbia disintegrated on reentry in February 2003.
743 Questions
What is the importance of space shuttle Columbia?
The space shuttle Columbia was important for advancing space exploration, serving as the first shuttle to fly in space. It helped pave the way for future shuttle missions and played a key role in assembling the International Space Station. Despite the tragic loss of the Columbia and its crew in 2003, its legacy continues to inspire and inform NASA's ongoing efforts in space exploration.
Who was aboard the space shuttle challenger in 1986?
spacecraft commander: Francis R. (dick) Scobee, pilot: Michael J. Smith, 3 mission specialists: Judith A. Resnik, Ronald E. McNair, & Ellison S. Onizuka, 2 crew members: Gregory B Jarvis, Sharon Christa McAuliffe
What was the names of the 7 people that died on the challengers shuttles?
Christa McAuliffe, Dick Scobee, Mike Smith, Ron McNair, Ellison Onizuka, Judith Resnik, Gregory Jarvis
columbia burn up because the left wing has a hole that a foam fall of the the fuel tank and hit it so during re-entry the shuttle heat protection went off misson controll try to marn the pilot rick husband buy it was cut so colubia yawn from side to side then it flip and burn
What exploded on January 28 1986 that killed 7 people?
The Space Shuttle Challenger exploded shortly after takeoff on January 28, 1986, killing the 7 US astronauts aboard. The explosion was caused when a frozen O-ring allowed hot gases from a solid-rocket booster to rupture the main fuel tank containing liquid hydrogen and liquid oxygen. The bodies of the crew, including Christa McAuliffe (the inaugural Teacher in Space), were not located and recovered from the ocean until early March. The final body, that of Gregory Jarvis, floated loose during recovery and was not found again until April 15.
When did the Columbia Space Crew notice the damage?
The Columbia Space Shuttle crew noticed the damage to the spacecraft during re-entry on February 1, 2003. The damage was caused by a piece of foam insulation that struck the shuttle's wing during liftoff.
What was the purpose of the mission for the space shuttle Challenger?
The purpose of the ill-fated Challenger mission (STS-51-L) on January 28, 1986, was to deploy a communication satellite, conduct experiments, and observe Halley's Comet. However, the mission ended in tragedy when the shuttle disintegrated shortly after launch, resulting in the loss of all seven crew members.
How long did the space shuttle Challenger stay in space?
The Space Shuttle Challenger disaster occurred on January 28, 1986, when Space Shuttle Challenger broke apart 73 seconds into its flight, leading to the deaths of its seven crew members. The spacecraft disintegrated over the Atlantic Ocean, off the coast of central Florida, United States, at 11:39 a.m. EST.
How many people died on the Columbia space shuttle in the disaster?
Seven astronauts lost their life's during the Columbia disaster.
What space shuttle exploded moments after blast - off?
There Were 2 Famous Rockets.The one more Famous One was The Space Shuttle Challenger That took off in 1986 Which had 6 Crew In it.On one Cold Florida Afternoon The reason for the Explosion was that The fuel leaked and as it got more depressurized and condensated it exploded due to the extreme gas.And The SpaceX Rocket That had No crew Member Blew Up for Unknown Reasons But it was carrying Food and Tools to the ISS.
Where are the scissors on you spy ultimate challenger?
The scissors are at the end of the word SHOWTIME AND YOU SEE THE HANDLE THEN LOOK TO SEE THE BALDES
What is one positive that has come from the challenger disaster?
There were actually several positive things that resulted from the Challenger disaster. Though the disaster cost billions of dollars and the lives of its crew, there was still a positive side. As a result of the disaster, several aspects of the Space Shuttle program were re-designed and re-organized to be safer.
Firstly, the space shuttle's solid rocket boosters (SRBs) were redesigned to be more effective and less dangerous. The Challenger accident was caused because of cold weather weakening the O-rings that prevent hot gasses from escaping the sides of the boosters. To solve this, a third O-ring layer was added which improved the seal and greatly increased the strength of the SRBs. Heaters were also added to the joints to prevent cold weather from affecting the sealing capability of the O-rings.
Secondly, new landing safety improvements were made. The shuttle's tires, breaks, and nosewheel steering were upgraded, and a drag chute system was added to help slow the space shuttle down on landing.
Thirdy, several hardware, software, and safety improvements were incorporated. For instance, a crew escape system was added that allowed astronauts to parachute out of the shuttle.
Fourthly, astronauts were given new survival suits to wear on launch and landing. These new suits were pressurized and equipped with a parachute, life raft, water, rations, radio, flares, water dyes, and other life saving equipment.
Fifthly, changes were made to the shuttle's general-purpose computers. These software changes provide the shuttle with an automatic mode that allows it automatic stable flight for cew bailout. Otherwise the crew would never be able to escape.
Lastly and most importantly, the space shuttle program was re-organized over the following years. Risk identification and reduction programs were put into place that allowed NASA employees to locate potential risks so that they could be fixed.
If these much needed safety changes had not taken place, many other shuttle disasters could have resulted.
Did kalpana chawla converted into Islam?
yes tats absolutely true . . . becoz she saw mmmany miracle she hgeard many miracles . . .
