The international H0DN Collaboration – a community consensus report on the Hubble constant – has remapped the markers we use ...
Observations don’t match the predictions of the standard model—and it’s not just a fluke.
A comprehensive new study combines decades of research to reveal that we're missing an essential component in our ...
In A Nutshell A 37-member international team produced the most precise direct measurement of the Hubble constant ever recorded, with just 1.1 percent uncertainty. By linking a dozen different cosmic ...
Using a new framework, astronomers arrived at the most precise measurement of our universe’s expansion rate—but things still ...
A major international effort has produced an ultra-precise measurement of the Universe’s expansion rate, confirming it’s ...
This NASA/ESA/CSA James Webb Space Telescope Picture of the Month brings us a scene from the distant universe. Pictured here is the galaxy cluster MACS J1149.5+2223, or MACS J1149 for short, which is ...
A new analysis has found that the local Universe is expanding faster than predicted from the early Universe, confirming a long-standing mismatch between ...
Space, as we all know, is big. In fact, it’s more than big; it’s vastly, hugely, mind-bogglingly big. But how big is that, exactly, and how do we go about assigning actual, quantifiable distances ...
Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...