While Earth is only the fifth largest planet in the solar system, it is the only world in our solar system with liquid water on the surface. Just slightly larger than nearby Venus, Earth is the biggest of the four planets closest to the Sun, all of which are made of rock and metal.
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 6 biggest planet?
To ensure that the list stays stuck, just think of something along the lines of “Mercury Met Venus Every Night Until Saturn Jumped.” Essentially, this indicates that the size of the planets in order from smallest to largest is Mercury, Mars, Venus, Earth, Neptune, Uranus, Saturn, and Jupiter.
What planet is 4 times the size of Earth?
The mean radius of Uranus is 15,792 miles (25,362 kilometers), giving a diameter four times that of Earth.
Which is 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.
Which is the 5 largest 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 biggest star name?
The largest known star in the universe is UY Scuti, a hypergiant with a radius around 1,700 times larger than the sun.
What is the fourth smallest planet?
Earth, of course, is the third closest planet to the Sun and the fourth smallest with a radius of 3963 miles (6378 km). Just past Earth is Mars, the fourth planet in the solar system. Mars is the second smallest planet with a radius of 2111 miles (3397 km).
Can we live on Saturn?
While planet Saturn is an unlikely place for living things to take hold, the same is not true of some of its many moons. Satellites like Enceladus and Titan, home to internal oceans, could possibly support life.
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.
Which is bigger sun or star?
It turns out that our Sun is an average sized star. … We have found stars that are 100 times bigger in diameter than our sun. Truly, those stars are enormous. We have also seen stars that are just one tenth the size of our sun.
Is any planet bigger than Sun?
Explanation: To begin with planets, as that is the easiest question to answer, there are no planets bigger than the Sun or even close to the size of the Sun. … Logically, then the largest planet by mass could only be about 12 times the mass of Jupiter. The Sun has about 1000 times the mass of Jupiter.
What is the hottest planet?
Venus is the exception, as its proximity to the Sun and dense atmosphere make it our solar system’s hottest planet. The average temperatures of planets in our solar system are: Mercury – 800°F (430°C) during the day, -290°F (-180°C) at night. Venus – 880°F (471°C)
What is the oldest planet?
At 12.7 billion years old, planet Psr B1620-26 B is almost three times the age of Earth, which formed some 4.5 billion years ago. This exoplanet, the oldest ever detected in our Milky Way galaxy, has been nicknamed “Methuselah” or the “Genesis planet” on account of its extreme old age.
Who is the first largest planet?
Kid-Friendly Jupiter
- Jupiter is the biggest planet in our solar system. …
- Jupiter is covered in swirling cloud stripes. …
- Jupiter is a gas giant and doesn’t have a solid surface, but it may have a solid inner core about the size of Earth. …
- Visit NASA Space Place for more kid-friendly facts.
Does it rain diamonds on Jupiter?
Ans. On the planets Saturn and Jupiter, the huge lightning storms turn methane into soot (unburnt carbon particles). … Thus, we can say that it literally rains diamonds on Saturn and Jupiter.