Space.com on MSNOpinion
Most normal matter in the universe isn't found in planets, stars or galaxies – an astronomer explains where it's distributed
But the Big Bang theory predicts that about 5% of the universe's contents should be atoms made of protons, neutrons and ...
Linguist, activist and social critic Noam Chomsky is hospitalized in his wife’s native country of Brazil recovering from a massive stroke he had a year ago, she confirmed Tuesday. Valeria Chomsky said ...
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