The first elements to form at the beginning of the universe were 92% hydrogen and 8% helium, with the exception of a very small amount of lithium. The remaining elements were formed by stellar nucleosynthesis. That is, by the fusion...
The Guyana Space Center in French Guiana, part of France in South America, has been in operation since 1968. Forests cover 98.9% of the total land area. So the main revenue of the area is through the space center. This...
Why the night looks black. Have you thought of anyone? For dark skies, space has a reason. Although many have asked about it, in 1823 a scientist named heinrich olbers also thought more about. There were two types of cosmology...
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