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How many natural satellites do the planet Mars have?
- a)1
- b)2
- c)3
- d)4
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
How many natural satellites do the planet Mars have?a)1b)2c)3d)4Correc...
Mars has two natural satellites, Phobos and Deimos.
Phobos:
- Phobos is the larger and innermost of the two moons of Mars.
- It is irregular in shape and measures about 27 km × 22 km × 18 km.
- It is one of the smallest moons in the solar system.
- Phobos orbits Mars at a distance of only 9,378 km and completes one orbit in just 7 hours and 39 minutes.
- Its surface is heavily cratered and shows evidence of landslides and grooves.
Deimos:
- Deimos is the smaller and outermost of the two moons of Mars.
- It is irregular in shape and measures about 15 km × 12 km × 11 km.
- Deimos orbits Mars at a distance of about 23,460 km and completes one orbit in about 30 hours and 18 minutes.
- Its surface is also heavily cratered and shows evidence of landslides and boulders.
Both of Mars' moons are thought to be captured asteroids, as they have irregular shapes and are much smaller than Earth's moon. They were discovered in 1877 by American astronomer Asaph Hall.
Phobos:
- Phobos is the larger and innermost of the two moons of Mars.
- It is irregular in shape and measures about 27 km × 22 km × 18 km.
- It is one of the smallest moons in the solar system.
- Phobos orbits Mars at a distance of only 9,378 km and completes one orbit in just 7 hours and 39 minutes.
- Its surface is heavily cratered and shows evidence of landslides and grooves.
Deimos:
- Deimos is the smaller and outermost of the two moons of Mars.
- It is irregular in shape and measures about 15 km × 12 km × 11 km.
- Deimos orbits Mars at a distance of about 23,460 km and completes one orbit in about 30 hours and 18 minutes.
- Its surface is also heavily cratered and shows evidence of landslides and boulders.
Both of Mars' moons are thought to be captured asteroids, as they have irregular shapes and are much smaller than Earth's moon. They were discovered in 1877 by American astronomer Asaph Hall.
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Community Answer
How many natural satellites do the planet Mars have?a)1b)2c)3d)4Correc...
Mars has only two Moons as compared to one of Earth.
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How many natural satellites do the planet Mars have?a)1b)2c)3d)4Correct answer is option 'B'. Can you explain this answer?
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