An international team used 20 years of data and photos taken by the Hubble Space Telescope to study Uranus' atmosphere and ...

Freedman and colleagues have recently published a new analysis incorporating both Hubble and JWST data, and once again, they ...

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

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight Center. Credit: NASA's Goddard Space Flight Center Producer & Director: James ...

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

Let’s reimagine the walk of all walks. Not just a neighborhood stroll or a long-distance trek, but a bold journey to the ...

There's two main tactics for measuring the Hubble constant. One is directly, by observing 'standard candles' — that is, objects with predictable luminosities such as Cepheid variables ...

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 Webb data gave a Hubble constant of 72.6 km/s/Mpc, which was very close to the Hubble Telescope at 72.8 km/s/Mpc. The combination of astronomical phenomena in NGC 4358 make it a perfect point ...

a number known as the Hubble constant. They used three different methods to measure distances to galaxies that hosted supernovae, focusing on distances previously gauged by the Hubble telescope and ...