Open source mind

1000 meters equals 1 kilometers


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The pull of gravity at the Moon\'s surface is about 17 percent of that at the Earth\'s surface
Earth is the third planet from the Sun
Moon is a Germanic word, related to the Latin mensis
The Moon makes a complete orbit around the Earth every 27.3 days
Earth is the fifth-largest of the eight planets in the Solar System
Stars in the main sequence are mainly composed of hydrogen in its plasma state
The Sun accounts for about 99.86% of the Solar System's mass
Several mechanisms have been historically proposed for the Moon\'s formation 4.527 ± 0.010 billion years ago
The Soviet Union\'s Luna programme was the first to reach the Moon with unmanned spacecraft
Earth is the third planet from the Sun
The planet formed 4.54 billion years ago
It would take more than 150 years to drive a car to the sun
The Moon is Earth's only natural satellite
The Solar System consists of the Sun and those celestial objects bound to it by gravity
Hydrogen has an atomic weight of 1.00794 u
The Moon is the only celestial body on which human beings have made a manned landing
Hydrogen is represented by the symbol H
The Sun has a diameter of about 1,392,000 kilometers
The Universe comprises everything we perceive to exist physically, the entirety of space and time, and all forms of matter and e
Raw horse meat is a popular food in Japan.



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