/u/austin101123's posts
When I look into the sky. What % of my sight line is neverending nothingness, there is nothing in that line of sight throughout the entire universe? What % of my sight is looking at something, whether the moon or something billions of light years away?
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[WP] Your wife was presumed dead for years after gone MIA. You had given up hope and remarried, but one day she comes back.
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If a black hole is so strong that not even light waves can escape it, how can gravity waves escape it? Are they faster than light?
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If a black hole is so strong that not even light waves can escape it, how can gravity waves escape it? Are they faster than light?
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