Knowable Magazine reports that neutrinos may help explain the universe's missing antimatter, shedding light on ...

Modern cosmology suggests that the universe has no single spatial centre or edge. The Big Bang did not occur at one ...

How is the total mass of the universe calculated? Bob GiddingsGreen Bay, Wisconsin Calculating the total mass of the universe is not simple, because most of the mass is invisible. In a pie chart of ...

If you think a galaxy is big, compare it to the size of the universe: it's just a tiny dot which, together with a huge number ...

A new emulator is tackling the near-impossible task of mapping the universe's large-scale structure without sacrificing ...

You can journey to the ends of the earth in search of success,” 19th-century Baptist preacher Russell Conwell is said to have ...

DESI observations suggest black holes may generate dark energy by consuming stellar matter. The idea resolves puzzles about neutrino mass and cosmic expansion. These are remarkable times for probing ...

Our understanding of cosmology hinges on how well we know our own local universe, which remains poorly mapped and poorly ...

This image from the NASA/ESA/CSA James Webb Space Telescope revisits one of the most iconic regions of the sky, the Hubble Ultra Deep Field, through the eyes of two of Webb's instruments. The result ...

Primordial black holes are hypothetical black holes thought to have formed moments after the Big Bang. Because they ...