Red Dwarfs illustration (IMAGE)

Yale University

Red Dwarfs illustration

Caption

Filtering out the light from brighter stars, astronomers detected the faint signature of small, dim red dwarf stars in nearby elliptical galaxies (right), and found these are much more numerous than in our own Milky Way (left). This finding suggests that the total number of stars in the universe could be up to three times higher than previously thought.

Credit

Illustration by Yale University

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