Radio telescopes help scientists map molecules in space and uncover where and how stars form
You may have heard the phrase "we are made of star-stuff." This statement by the astronomer Carl Sagan refers to the fact that elements heavier than hydrogen and helium were forged in the centers of the first stars. But how does this star-stuff evolve into the chemistry of rocks, plants and people?
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Physicists may have uncovered a hidden feature inside protons that helps preserve one of matter’s most fundamental prope…
Astronomers have witnessed a black hole violently shredding a massive star, creating one of the most energetic stellar e…
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