2022年9月2日 · Interesting Facts About the Earth. The name “Earth” belongs to the old English and Germanic meaning of the word, “the ground.” The age of the Earth is almost 4.5 billion years old. Earth as a planet came to a realization in the 17th century. A group of ancient mathematicians, astronomers, and philosophers made the realization of a planet.

2022年7月14日 · Earth and the Sun are at a distance of 150 million km from each other. Due to this, Light rays from the sun travel for 8 minutes and 20 seconds to reach the surface of Earth. This applies to all other planets in the solar system, however, planets closer to Sun receive light faster than we do and the farther the planet, the longer it takes.

2022年7月28日 · A massive, undiscovered world might also be hidden somewhere beyond Neptune. Read on to find out some of the interesting facts about planets, dwarf planets, meteors, and other fascinating objects that are around the solar system. 1. Pluto is Smaller in Diameter than the United States

2022年10月11日 · It takes 24.6 Earth hours for Mars to rotate in its own axis and 1.88 Earth years to complete an orbital revolution. Also, its axis is tilted at an angle of 25.2 degrees relative to the orbital plane around the Sun, stretching the length of the seasons. 9. Pieces of Mars Have Landed on Earth

Proxima Centauri is the nearest star to Earth, located 4.2 light-years away. In other words, the journey from Earth takes more than 4 years to complete for light itself. If you were trying to hitch a ride on Earth’s fastest spaceship ever launched, it would still take you over 70,000 years to get there from here.

2022年7月29日 · 11 Interesting Facts About the Earth. October 6, 2020. 16 Interesting Facts about the Sun. July 1, 2020 ...

2022年10月11日 · In short, there are endless fascinating things about this gas giant about which other people actually do not know. Here are a few facts: 1. The Massive Size. Jupiter is the largest planet in the Solar System, it’s no surprise. But the definition does not really do justice to this. For one, Jupiter’s mass is 318 times as massive as the Earth.

2019年9月18日 · 11 Interesting Facts About the Earth. October 6, 2020. 10 Amazing Materials That You Would Not Believe to ...

2019年8月28日 · 11 Interesting Facts About the Earth. October 6, 2020. 10 Amazing Materials That You Would Not Believe to ...

2019年9月23日 · Let’s check out the facts! The average salinity (salt content in water) of seawater is about 3.5 per cent. That means a litre of water that you take out from sea contains 35 grams of salt approximately. The composition is mainly sodium and chlorine ion including ions of magnesium, calcium, sulphate, potassium, etc.