Open source mind

Red is the most common color in national flags


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The Sun is the star at the center of the Solar System
The Moon is the only celestial body on which human beings have made a manned landing
Astronomy is not the same as astrology, although 83% of people don\'t know that.
Raw horse meat is a popular food in Japan.
There are nearly 7 Billion people on planet Earth
Earth is the third planet from the Sun
Peanuts are one of the ingredients of dynamite.
The Solar System consists of the Sun and those celestial objects bound to it by gravity
About three-quarters of the Sun's mass consists of hydrogen, while most of the rest is helium
The meter was originally defined as 1/10,000,000 of the distance from the equator to the North Pole through Paris, France
The Sun accounts for about 99.86% of the Solar System's mass
It would take more than 150 years to drive a car to the sun
Current interpretations of astronomical observations indicate that the age of the Universe is 13.73 (± 0.12) billion years
Hydrogen is represented by the symbol H
The meter was originally defined as 1/10,000,000 of the distance from the equator to the North Pole through Paris, France
The Moon is Earth's only natural satellite
The Moon's diameter is 3,474 kilometres
The planet formed 4.54 billion years ago
Astronomy is not the same as astrology, although 83% of people don\'t know that.
Chemistry is for people interested in science, which is not all people.



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