The universe doesn’t seem to agree with itself — or better said, with our perception of the universe. For decades, astronomers have tried to measure how fast the universe is expanding—a ...

Latest James Webb data hints at new physics in Universe’s expansion These latest findings further support the Hubble Space Telescope's prior expansion rate measurements.

Bazinga?” The term, pilfered from popular culture, might just capture the befuddlement that lingers around the Big Bang. For decades, the picture of a cosmic firecracker matter exploded outward from ...

Studying the violent collisions of black holes and neutron stars may soon provide a new measurement of the Universe’s expansion rate, helping to resolve a long-standing dispute, suggests a new ...

Dark energy, on the other hand, is thought to make up some 68 percent of the universe, and scientists speculate it might be responsible for the universe’s expansion.

Scientists have made a new calculation of the speed at which the universe is expanding, using the data taken by the powerful new James Webb Space Telescope on multiple galaxies. Above, Webb’s ...

And there might even be room for some new physics. Measuring the expansion The Hubble constant is a measure of the rate at which the Universe is currently expanding.

The idea suggests that a parallel universe that mirrors our own could explain the existence of dark matter, one of the ...

And as this process puts more space between those galaxies, the repulsive force only strengthens, speeding up the expansion of the universe.

The accelerating expansion of the universe could be explained by modifying general relativity so that gravity has mass – or so thinks a small group of physicists. Matthew Francis reports What lies ...

For the first time, scientists have introduced a physical model for warp drive. That means humans are one step closer to ...

The final rate of expansion to various points in the universe may depend on more than the single parameter we first identified is probably the more accurate statement.