For decades, astronomers have known that stars orbit the Milky Way’s centre and that the galactic disc is warped.

The Milky Way ripples like a vast cosmic wave. Gaia’s precise measurements reveal a colossal motion sweeping through the ...

A colossal wave is rolling through the Milky Way’s stars, mapped by ESA’s Gaia telescope and reshaping our understanding of ...

Astronomers have discovered a surprisingly "pristine" red giant with the lowest concentration of heavy elements ever seen in ...

Astronomers have caught a blast of hot wind streaming from the Milky Way’s central black hole, Sgr A*, for the first time ...

So how many stars are there? Given all of the above, astronomers estimate that the Milky Way contains around 100 billion stars, and there are at least 100 billion galaxies in the observable universe.

The Milky Way galaxy is like a gigantic ocean gyre or eddy that spins and wobbles around its center. But our home galaxy also ...

A data visualization of the motions of galaxies in structures called basins of attraction. The Milky Way is the red dot. Credit: University of Hawai'i If you want to pinpoint your place in the ...

The study employed a technique the researchers call 'pattern matching', using Cepheid variable stars to effectively anchor the distances of the gas on the outer edges of the galaxy's spiral arms for ...

98.5% of the Sun is made up of two light chemical elements, hydrogen and helium, while the remaining 1.5% consists of other heavier elements such as carbon, oxygen, and iron. The abundance of these ...

Astronomers have identified what could be the largest structure ever observed in the known universe—a vast network of galaxy clusters and superclusters containing an astonishing 200 quadrillion solar ...

The telescope's dome is complete and protective panels are now being installed. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Construction of ...