Cryptocurrency Q&A
How long do satellites last in space?
How long do satellites last in space?
SakuraSpirit
Sat Sep 14 2024
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6 answers
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Could you elaborate on the lifespan of satellites in space? Is there a general duration that they are expected to function effectively, or does it vary depending on factors such as the satellite's design, purpose, and the conditions it's subjected to in orbit? Additionally, are there any common issues or challenges that satellites typically face that can contribute to their early demise or reduced performance over time?
6 answers
SamsungSpark
Mon Sep 16 2024
Satellites orbiting at a height of a few hundred kilometers above the Earth's surface experience significant atmospheric drag, resulting in a gradual descent towards the planet. This phenomenon ultimately leads to the satellites entering the atmosphere and disintegrating due to intense heat, a process that can take anywhere from several years to a few decades.
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Paolo
Mon Sep 16 2024
In contrast, satellites orbiting at altitudes exceeding 1,000 kilometers are subjected to far less atmospheric drag. As a result, they maintain a stable orbit and continue revolving around the Earth for extended periods, often exceeding 100 years.
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KpopStarlet
Mon Sep 16 2024
The longevity of satellites in high orbits is a testament to the precision of orbital mechanics and the durability of spacecraft design. It also underscores the importance of careful planning and management in space exploration and utilization.
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KDramaLegendaryStar
Sun Sep 15 2024
The varying lifetimes of satellites in different orbits have implications for the sustainability of space activities. As the number of satellites in orbit increases, so does the risk of collisions and the accumulation of space debris.
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Federica
Sun Sep 15 2024
To mitigate these risks, international organizations and space agencies are working to develop policies and technologies that promote responsible space behavior and ensure the long-term sustainability of the space environment.
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