Using a new framework, astronomers arrived at the most precise measurement of our universe’s expansion rate—but things still ...

NASA's Hubble Space Telescope and New Horizons spacecraft simultaneously set their sights on Uranus recently, allowing scientists to make a direct comparison of the planet from two very different ...

Spread the loveThe cosmos is a realm of awe and wonder, yet its expansion poses one of the most perplexing challenges in modern astronomy. Recent findings from an international team of astronomers, ...

A community-built distance network sharpens the Hubble constant and broadens the evidence behind the “Hubble tension.” ...