Smooth filaments stretching for many light-years, seen by the powerful space telescope, could indicate what the right "recipe ...

A mysterious excess of far-ultraviolet light seen across the Milky Way could come from the annihilation of clumpy dark matter ...

Normal matter – which makes up everything we see and touch – isn’t the only type of matter present in the universe.

NASA's Hubble Space Telescope captures the magnificent starry population of the Coma Cluster of galaxies, one of the densest known galaxy collections in the universe — and where the effect of dark ...

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