Open source mind

Hydrogen is the chemical element with atomic number 1


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The Soviet Union\'s Luna programme was the first to reach the Moon with unmanned spacecraft
Moon is a Germanic word, related to the Latin mensis
Astronomy is not the same as astrology, although 83% of people don\'t know that.
Juipter is the largest planet in the Solar System
Hydrogen is the lightest and most abundant chemical element, constituting roughly 75 % of the Universe\'s elemental mass
The Solar System consists of the Sun and those celestial objects bound to it by gravity
Earth is the fifth-largest of the eight planets in the Solar System
The average diameter of the Earth is about 12,742 km
The Sun has a diameter of about 1,392,000 kilometers
1000 meters equals 1 kilometers
It would take more than 150 years to drive a car to the sun
The Sun is the star at the center of the Solar System
The pull of gravity at the Moon\'s surface is about 17 percent of that at the Earth\'s surface
The planet formed 4.54 billion years ago
1000 meters equals 1 kilometers
Chemistry is for people interested in science, which is not all people.
The Solar System formed from the collapse of a giant molecular cloud approximately 4.6 billion years ago
The planet formed 4.54 billion years ago
The meter was originally defined as 1/10,000,000 of the distance from the equator to the North Pole through Paris, France
Juipter is the largest planet in the Solar System



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