For the past decade, scientists have been trying to get to the bottom of what seemed like a major inconsistency in the ...

The Hubble Tension is one of the most fascinating scientific debates of the last decade. Imagine having two of the most ...

The Hubble constant is one of the most important numbers in cosmology because it tells us how fast the universe is expanding, which can be used to determine the age of the universe and its history. It ...

As the Hubble Space Telescope celebrates 35 years in space, here's what to know about the ambitious instrument.

Astronomers have made new measurements of the Hubble Constant, a measure of how quickly the Universe is expanding, by combining data from the Hubble Space Telescope and the James Webb Space Telescope.

the Hubble constant. Modern science has made many strides in setting the historical record straight. In that tradition, we suggest the International Astronomical Union (IAU) formally rename the ...

The Hubble tension is one of the biggest mysteries in cosmology. It centers around the Hubble constant—the measurement of how fast our universe is expanding—which comes out as two different ...

The conflict comes down to calculations of the Hubble constant, a number that describes how fast everything in the universe is flying apart. One calculation, based on Planck satellite observations ...

The rate at which the universe is expanding is expressed as a value called the Hubble Constant, generally abbreviated as “H 0 ”. One quirk of our universe is that its rate of expansion varies ...

This law uses the also-eponymous Hubble constant to describe the rate at which the universe is expanding. It also tells us the age of the universe: Astronomers can use the Hubble constant to ...

Birthed from the minds of astronomers Edwin Hubble and Milton Humason, the Hubble constant has long been our closest attempt at understanding the universe’s rate of expansion. However ...