Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

The Universe is expanding faster than ever, and recent findings fuel the ongoing debate among cosmologists. For decades, ...

The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous -- and highly debated -- results had shown: The Universe is expanding faster than predicted by ...

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

We have known the universe is expanding over time ever since 1929 ... a higher number for the Hubble constant—closer to 74 ...

This gives a Hubble constant of about 67 kilometers per second per megaparsec. In other words, for every 3.26 million light-years you go out, galaxies are speeding away by an extra 67 kilometers ...

The Hubble constant is one of the most important numbers in cosmology because it tells us how fast the universe is expanding ... a Hubble constant of 69.8 km/s/Mpc, but other reports have pushed the ...

In other words, the universe must be expanding. He announced his finding in 1929. The ratio of distance to redshift was 170 kilometers/second per light year of distance, now called Hubble's constant.

They found the universe's expansion rate to be 70 kilometers ... and measuring nearby galaxies, which suggests 74 kilometers per second per megaparsec. No Strong Evidence for Hubble Tension ...