It is not set on fire. As the space shuttle enters the atmosphere it is moving extremely fast, more than 17,000 miles per hour. In incredible speed causes the air around it to heat up to the point that it glows.
Columbia heated up and broke apart while entering the atmosphere.
Space Shuttle Columbia
The space shuttle that exploded in 2003 while re-entering Earth's atmosphere was the Space Shuttle Columbia. The tragedy resulted in the loss of all seven crew members on board.
Although it reaches incredible speeds, a Space Shuttle is not going fast when it enters the atmosphere. The gravitational pull of Earth, or just gravity, are pulling down on the space shuttle with immense force.
No, a space shuttle travels at a speed of about 17,500 miles per hour in space, not in Earth's atmosphere. When entering the atmosphere, it slows down significantly to prevent overheating due to air resistance.
Columbia
The Space Shuttle Columbia disintegrated while re-entering the atmosphere; it did not explode.
The space shuttle that disintegrated upon re-entering Earth's atmosphere on February 1, 2003, was the Space Shuttle Columbia. The disintegration occurred due to damage sustained to its thermal protection system during launch, leading to the loss of all seven crew members on board.
The space shuttle heats up when it enters the atmosphere because it encounters friction from the atmosphere. This is why the space shuttle is covered with special tiles that dissipates heat very quickly. You can hold a red hot one with the tips of your fingers. At the time of the deorbit burn the space shuttle is going 14,500 miles an hour. The atmosphere friction slows it down slow enough it open it's parachutes.
Yes, the space shuttle glides to Earth during its descent after re-entering the atmosphere. It uses its aerodynamic design to create lift and control its descent similar to an airplane. By gliding, the shuttle can make precise landings at designated landing sites.
== == The space shuttle Columbia broke apart and partially burned up while re-entering earth's atmosphere over Texas on February 1, 2003. The entire seven member crew were killed.
They block heat from entering the shuttle.