Although most physicists suspected it, no one had seen it until now. Antimatter responds to gravity in the same way that matter does. Which means that if we drop antimatter, it will fall downward, exactly ig...
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Hydrogen antiatoms react to gravity just like atoms, keeping the universe's lack of antimatter enigma.
NASA astromaterials experts have found "dark dust and sand-sized particles" when opening the 'treasure chest' brought back from the asteroid Bennu by the Osiris-Rex mission. By lifting the lid of the return capsule container…
The question makes a lot of sense and has given rise to different paradoxes throughout the history of mathematics.