According to NASA, this blue gas giant is 17 times heavier than Earth and has over 58 times the. Its atmosphere is filled with something similar to glass particles, called ‘silicates’, which sparkle blue. Neptune is our solar systems eighth planet from the Sun. Well, unlike Earth, it isn't water that gives this world its lush blue colour. The Earth is the only planet in the solar system that has surface water. You might wonder how blue oceans can survive in this extreme environment. It orbits very close to its star, leading its atmosphere to reach scorching temperatures of over 1000☌. The new world, or the ‘deep blue dot’, is an enormous gas giant, similar in size to Jupiter, the largest planet in our Solar System. But, here we will be discussing the planets of our solar system. There are millions of other planets, asteroids, stars, galaxies and other forms of matter. Its atmosphere is made of hydrogen, helium, and methane. Our Solar System is just a tiny part of the infinite Universe.

It's made of a thick fog of water, ammonia, and methane over an Earth-sized solid center. It's more than 30 times as far from the sun as Earth is. It's the last of the planets in our solar system. This is because liquid water covers most of the surface of the planet. You might recognise image 2, it is a photograph of the Earth that was taken in 1990 by the Voyager 1 spacecraft when it was 6 billion km away! But now, for the first time ever, astronomers have uncovered the colour of a planet orbiting a distant star-and it's blue, too!īut that's where the similarities between the two planets end. All About Neptune Neptune is dark, cold, and very windy. Earth is called the Blue Planet due to the abundant water on its surface. When seen from space, our world looks like a pale blue dot. Earth is known as the ‘blue planet’ because of the vast oceans that cover two-thirds of its surface. Although no liquid water has been verified in our solar system, liquid oceans are thought to exist beneath the frozen crusts of Jupiters moon Europa and.

Blue planet in our solar system