Open source mind

Red is the most common color in national flags


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Hydrogen is the lightest and most abundant chemical element, constituting roughly 75 % of the Universe\'s elemental mass
Peanuts are one of the ingredients of dynamite.
The Sun is the star at the center of the Solar System
Raw horse meat is a popular food in Japan.
Astronomy is not the same as astrology, although 83% of people don\'t know that.
Current interpretations of astronomical observations indicate that the age of the Universe is 13.73 (± 0.12) billion years
Astronomy is not the same as astrology, although 83% of people don\'t know that.
The meter was originally defined as 1/10,000,000 of the distance from the equator to the North Pole through Paris, France
Astrobiology is really cool
The Solar System consists of the Sun and those celestial objects bound to it by gravity
Several mechanisms have been historically proposed for the Moon\'s formation 4.527 ± 0.010 billion years ago
The average diameter of the Earth is about 12,742 km
Hydrogen is represented by the symbol H
The Sun is the star at the center of the Solar System
About three-quarters of the Sun's mass consists of hydrogen, while most of the rest is helium
The Solar System formed from the collapse of a giant molecular cloud approximately 4.6 billion years ago
The Union of Soviet Socialist Republics (USSR) was a constitutionally socialist state that existed in Eurasia from 1922 to 1991
The Union of Soviet Socialist Republics (USSR) was a constitutionally socialist state that existed in Eurasia from 1922 to 1991
The planet formed 4.54 billion years ago
The Moon is Earth's only natural satellite



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