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Mars is the second smallest after Mercury.

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Q: What planet is the 2nd smallest planet in the solar system?
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Related questions

Is Mars the biggest planet in the universe?

No. Even in our own solar system it is 2nd smallest planet. The biggest planet in the solar system is Jupiter.


Is saturn the largest 2nd largest 3rd largest or smallest planet in are solar system?

Satun is the 2nd largest planet


How big is Mercury is it the 2nd biggest planet?

No. With a mean radius of 2440 kilometers, Mercury is a the smallest planet in the solar system.


What is the second to smallest planet in your solar system?

Earlier, Pluto was the smallest planet and Mercury was next.Now, Mercury is the smallest planet and hence, Mars is the second smallest.Now that Pluto has been reclassified as a dwarf planet, the second smallest is Mars. Before Pluto was reclassified as a dwarf planet, Mercury was the second smallest planet.The second smallest planet in the solar system is Mars with a diameter of 4,221.6 miles.Mars is the 2nd smallest planet, Mercury is the smallest.Mercury


Is mars the 1 biggest planet or 2 biggest or 3 biggest or smallest?

Mars is the 2nd smallest planet in our solar system. Only Mercury is smaller.


Is Mars the 1st second or 3rd largest planet in the solar sistema?

Mercury is the smallest planet and Mars is the next after that. It's the 2nd smallest planet. There are 8 planets. So, Mars is also the 7th largest planet in the solar system.


Is Jupiter the largest or the 2nd largest or the 3rd largest or the smallest?

Jupiter is the largest planet in our solar system.


Is Mars the smallest planet in the solar system?

Neither - Mercury is the smallest planet in our Solar System at 0.055 Earth masses and Jupiter is the largest planet in our Solar System at 318 Earth masses (e.g. which is 2.5 times the mass of all the other planets put together).


Is Pluto the 1st 2nd or 3rd largest planet?

Pluto is now considered to be a dwarf planet; prior to it's demotion, it was the smallest planet within our solar system.


Is Saturn the second smallest planet?

No Saturn is the second largest planet in the solar system. Here are the planets in order of size, smallest first: Mercury Mars Venus Earth Neptune Uranus Saturn Jupiter


Biggest planet in our solar system?

The biggest planet in our solar system is Jupiter 2nd biggest is Saturn


Which one is the smallest planet?

Pluto used to be the smallest planet, but it's not a planet any more! That makes Mercury the smallest planet in our Solar System. The second smallest planet in the Solar System is now Mars, measuring 6792 km across.