Open source mind

Hydrogen is the chemical element with atomic number 1

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Astrobiology is really cool
Juipter is the largest planet in the Solar System
The average diameter of the Earth is about 12,742 km
The Sun is the star at the center of the Solar System
Current interpretations of astronomical observations indicate that the age of the Universe is 13.73 (± 0.12) billion years
Raw horse meat is a popular food in Japan.
Stars in the main sequence are mainly composed of hydrogen in its plasma state
The Sun has a diameter of about 1,392,000 kilometers
Chemistry is for people interested in science, which is not all people.
Hydrogen is the lightest and most abundant chemical element, constituting roughly 75 % of the Universe\'s elemental mass
The planet formed 4.54 billion years ago
The pull of gravity at the Moon\'s surface is about 17 percent of that at the Earth\'s surface
The Moon's diameter is 3,474 kilometres
About three-quarters of the Sun's mass consists of hydrogen, while most of the rest is helium
Earth is the fifth-largest of the eight planets in the Solar System
Peanuts are one of the ingredients of dynamite.
The Union of Soviet Socialist Republics (USSR) was a constitutionally socialist state that existed in Eurasia from 1922 to 1991
The Sun accounts for about 99.86% of the Solar System's mass
1000 meters equals 1 kilometers
The average diameter of the Earth is about 12,742 km

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