Like archaeologists who piece together our history from fossils, a team of astronomers has described the past life of distant spiral galaxy NGC 1365 by analyzing its specific light signals. The light ...
Everything we can see and touch, and quite a lot that we can’t as well, is made of tiny particles called atoms. Some substances, like particles of this iron, contain only one kind of atom. Iron is an ...
COLLEGE PARK, Md. — Using NASA’s Spitzer Telescope, an international research team has found evidence that some stars in the center of the Milky Way galaxy have both carbon and oxygen in the dust that ...
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