Q. Which one of the following is a key characteristic of Low-Earth Orbit (LEO) satellites compared to Geostationary satellites?

[A] They remain fixed relative to a specific location on Earth.

[B] They orbit at a much higher altitude than Geostationary satellites.

[C] They provide continuous coverage of the same area.

[D] They have shorter orbital periods.

Answer: C
Notes:

Explanation – LEO satellites orbit at altitudes between 160 and 2,000 kilometers above Earth’s surface. Because of their proximity to Earth, they have short orbital periods, completing an orbit in about 90 to 120 minutes. This means they circle the Earth multiple times a day. Geostationary satellites orbit at a much higher altitude (about 36,000 kilometers) and have an orbital period of 24 hours, matching Earth’s rotation. This allows them to remain fixed relative to a specific location on Earth.

Source: The Hindu

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