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).
No, Mars is not the smallest planet. Pluto was the smallest planet in the Solar System, however, it has been categorized as a dwarf planet, therefore making the smallest planet currently Mercury.
yes, this is correct. 2nd smallest after mercury.
No. Mars is the second smallest. Mercury is the smallest.
neither. pluto is the smallest and Jupiter is the largest
Pluto is only a dwarf planet; Pluto is not recognized as a true planet by IAU.
no,actually Pluto is.
yes mars is a small planet
yes
None of these. Mars is the second smallest planet in the 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
Mars is the 2nd smallest planet in our solar system. Only Mercury is smaller.
Venus.Mercury and Mars are smaller
Pluto was the smallest but is no longer classed as a planet, it is now a dwarf planet, so going by that, Mercury is now the smallest, followed by Mars, so it would be Mars.
It is neither, Mars is the second smallest planet in the Solar System. Mercury is the smallest and Jupiter is the largest.
None of these. Mars is the second smallest planet in the solar system.
No. Jupiter is the largest planet in the solar system. Mars is the second smallest.
No, it is not.
No, as of 2011 the smallest planet is Mercury.
No,Mars is. Earth is the fourth smallest planet known in the solar system.
Mars is the second smallest after Mercury.
The smallest is Mercury, the second smallest is Mars.
In the solar system, Mars is the 4th planet from the Sun, following right after the Earth.
Mars is not a galaxy! It is a planet in our solar system.
No. Even in our own solar system it is 2nd smallest planet. The biggest planet in the solar system is Jupiter.
Neither. Mars is the second smallest planet in the solar system. Mercury is the smallest. Jupiter is the largest.