The solar system is a planetary system that includes the central star - the Sun - and all natural space objects orbiting the Sun. It was formed by gravitational compression of a gas and dust cloud about 4.57 billion years ago [2].
The solar system is a planetary system that includes the central star - the sun - and all natural space objects orbiting the sun. It was formed by the gravitational compression of a gas and dust cloud about 4.57 billion years ago. Most of it falls on the Sun; the rest is almost entirely contained in eight planets distant from each other, having close to circular orbits, lying almost in the same plane - the plane of the ecliptic. Because of this, a distribution contrary to the expected is observed
Объяснение:
1) The longest day in Helsinki is nearly 19 hours. Sunrise is at 3.54 in the morning, and sunset is at 22.50 in the evening
2) The atmosphere on Jupiter is 90% hydrogen and 10% helium. We can't breathe it, unlike the air on Earth
3) Earth is one of eight Planets in our solar system, but there are billions more in the Universe .
4) The ocean on Earth rise and fall because of the force of gravity of the Moon and Sun
5)The climate on the planet Mars is very cold and dry, with strong winds and dust storms
6 There is no air in space, so astronauts have to wear special suits to breathe and to keep warm
