[ad_1] Planetary scientists have announced that they have found evidence that a substantial amount of liquid water exists in a place below the surface of Mars. !!! Let me be clear from …
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[ad_1] About four billion years ago, while the planet Earth was still in its infancy, the axis of a black hole of about a billion times more massive that the sun was …
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[ad_1] In a new test of Einstein's theory of gravitation, a group of astronomers from the Netherlands, the United States, Australia, and Canada demonstrated that the theory holds , even for a …
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