Question: Which planet is the third largest by mass?

Neptune is the eighth and outermost planet in our solar system. It is the fourth-largest planet by diameter and the third-largest by mass; Neptune is 17 times the mass of Earth and is slightly more massive than its near twin Uranus which is 14 Earth Masses, but slightly smaller due to its higher density.

Which planet is third largest planet?

Solar System – Uranus. Uranus, the third largest planet in our solar system, may be the strangest because it spins on its side.

Is Uranus the 3rd largest planet?

Uranus is the third largest planet in the Solar System. It has a diameter of 31,765 miles or 51,118 kilometers which is about four times the diameter of Earth. Uranus has a volume which is about 63 times the volume of Earth which means that 63 Earths can fit inside Uranus.

Is Neptune the 3rd largest planet?

The most distant planet from the sun, Neptune is the third most massive. Despite its great size, it was the last planet to be discovered, because it lies so far away. Neptune is the fourth largest planet in terms of diameter, making it the smallest in physical size of the gas giants.

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Which is the largest planet by mass?

The largest planet in the solar system, the gas giant Jupiter is approximately 318 times as massive as Earth. If the mass of all of the other planets in the solar system were combined into one “super planet,” Jupiter would still be two and a half times as large.

Which is the 4 largest planet?

Neptune is the eighth and outermost planet in our solar system. It is the fourth-largest planet by diameter and the third-largest by mass; Neptune is 17 times the mass of Earth and is slightly more massive than its near twin Uranus which is 14 Earth Masses, but slightly smaller due to its higher density.

What is the biggest planet on Earth?

Jupiter, being the biggest planet, gets its name from the king of the ancient Roman gods. Despite its size, Jupiter has the shortest day of any other planet; it only takes about 10 hours for a complete rotation.

What is the 6 biggest planet?

Biggest Planets In Our Solar System

Rank Planet Diameter (Km)
5 Earth 12,756
6 Venus 12,104
7 Mars 6,779
8 Mercury 4,849

What is the third smallest planet?

The second planet in the solar system, Venus, is the third smallest planet with a radius of 3761 miles (6052 km).

Which is the sixth smallest planet?

However, it is considered a dwarf planet at approximately one-sixth the mass of Earth’s moon. Pluto is primarily composed of rock and ice, with relatively little is known about this dwarf planet.

The Smallest Planet In The Solar System – Mercury.

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Equatorial Circumference 15,329 km
Surface Temperature -173 to 427°C

Can u live on Neptune?

Neptune, like the other gas giants in our solar system, doesn’t have much of a solid surface to live on. But the planet’s largest moon, Triton, could make an interesting place to set up a space colony. … Though there are slight winds in Triton’s thin atmosphere, you wouldn’t feel any breeze while standing on the surface.

How many Earths could fit in Neptune?

That’s an enormous number, so once again, for comparison, that’s 57.7 times the volume of Earth. You could fit 57 Earths inside Neptune with room to spare. The surface area of Neptune is 7.64 x 109 km2.

Does it rain diamonds on Neptune?

Deep within Neptune and Uranus, it rains diamonds—or so astronomers and physicists have suspected for nearly 40 years. The outer planets of our Solar System are hard to study, however. … Beyond the lingering mystery of the diamond rain, there’s a big loss in our failure to study Uranus and Neptune inside and out.

What is the most beautiful planet in the universe?

The planet Saturn is probably the best known and most beautiful planet in the Solar System.

What is the smallest planet in the universe?

The smallest planet in our solar system and nearest to the Sun, Mercury is only slightly larger than Earth’s Moon.

What is the mass on each planet?

Planetary Fact Sheet – Metric

MERCURY EARTH
Mass (1024kg) 0.330 5.97
Diameter (km) 4879 12,756
Density (kg/m3) 5427 5514
Gravity (m/s2) 3.7 9.8
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