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When Space Missions Go Wrong
When Space Missions Go Wrong
11 Aug, 2026
Cấp độ: Trung cấp
Tổng số từ vựng: 143
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Chủ đề: Space
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Space exploration is one of humanity's greatest adventures, but sometimes things go terribly wrong.
When a mission fails, scientists and engineers must work quickly to understand what happened.
In 1970, the Apollo 13 spacecraft developed a serious problem on its way to the Moon.
A cutaway illustration of a spacecraft interior showing sparks and smoke coming from a broken oxygen tank, while three astronauts in white suits reach for emergency equipment
An oxygen tank exploded, and the three astronauts on board were suddenly in danger.
Mission controllers on Earth worked day and night to bring the crew home safely.
After several tense days, the astronauts returned to Earth without serious injury.
The Challenger space shuttle disaster in 1986 had a very different outcome .
A vivid archival-style illustration of a white space shuttle breaking apart in a bright blue sky, leaving twin trails of white smoke curling outward against the clear atmosphere
The shuttle broke apart just 73 seconds after launching, killing all seven crew members.
Investigators later found that cold weather had damaged a small but critical rubber seal.
In 1999, the Mars Climate Orbiter was lost because two teams used different measurement units.
One team used metric units and the other used imperial units, causing the spacecraft to crash.
A group of diverse engineers and scientists gathered around a large whiteboard covered in equations and diagrams, pointing and discussing lessons learned in a modern NASA facility
These failures taught space agencies many important lessons about safety and communication.
Engineers now run thousands of tests before any rocket leaves the ground.
Every space mission that goes wrong helps scientists build better and safer spacecraft .
Failure in space exploration is painful, but it has always pushed humanity to reach higher.