New findings from the University of Bonn challenge the assumptions of the standard cosmological model. The faint "afterglow" ...

Deep in the voids, however, dark energy takes over. It's the only thing left. This means that although the voids lack matter, ...

For the first time, Earth-based telescopes have detected light from the Cosmic Dawn, offering a groundbreaking glimpse into ...

The CLASS telescope array has taken a fresh look at the infant universe to hunt for polarized light in the Cosmic Microwave ...

For the first time, astronomers have used a ground-based telescope to observe polarized microwave light from the universe's ...

NASA's Chandra X-ray Observatory has captured a striking image of a distant quasar from the "cosmic noon," including a giant ...

NASA's Chandra X-ray Observatory has detected powerful black hole jets emanating from a galaxy 11.6 billion light-years away.

The Hubble constant, a set number that connects a galaxy’s speed to its distance from Earth and tells us how fast the ...

"This shocking result means that we now need to revisit the very foundations of everything we know about cosmology," said the reseachers.

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