An international team of astronomers has spotted the farthest known gravitational lens and, as Albert Einstein predicted, it is a galaxy that deflects and intensifies the light of a much further object.
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MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
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If two pieces of metal touch in space, they become permanently stuck together.
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One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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The light hitting the earth right now is 30 thousand years old.
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