Red is the most common color in national flags
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The pull of gravity at the Moon\'s surface is about 17 percent of that at the Earth\'s surface
The Soviet Union\'s Luna programme was the first to reach the Moon with unmanned spacecraft
Chemistry is for people interested in science, which is not all people.
The planet formed 4.54 billion years ago
The Sun accounts for about 99.86% of the Solar System's mass
Astronomy is not the same as astrology, although 83% of people don\'t know that.
It would take more than 150 years to drive a car to the sun
Hydrogen is represented by the symbol H
Astrobiology is really cool
The Moon is the only celestial body on which human beings have made a manned landing
The Sun is the star at the center of the Solar System
The term Universe may be used in slightly different contextual senses, denoting such concepts as the cosmos, the world, or Natur
The meter was originally defined as 1/10,000,000 of the distance from the equator to the North Pole through Paris, France
The average diameter of the Earth is about 12,742 km
There are nearly 7 Billion people on planet Earth
The Solar System formed from the collapse of a giant molecular cloud approximately 4.6 billion years ago
The Universe comprises everything we perceive to exist physically, the entirety of space and time, and all forms of matter and e
Hydrogen is the lightest and most abundant chemical element, constituting roughly 75 % of the Universe\'s elemental mass
Raw horse meat is a popular food in Japan.
The universe can be seen as a simple dichotomy. Homogeniety and entropy.