The Milky Way was once a textbook example of how a spiral galaxy should form and evolve. Now a wave of new observations and ...

An illustration that shows the Milky Way's spiral arms. If you were to spring from Earth so high you could glance down at the entire Milky Way, our home galaxy would look like a spinning pinwheel. In ...

The Milky Way is not the neat, flat pinwheel many of us learned about in school. Fresh data from precision star maps now show ...

The dual disk structure of our home galaxy may not be as unique as once thought, according to the results of a new study that probed the cross section of a spiral galaxy orbiting edge-on from the ...

A new study shows how Milky Way chemical tracks emerge from shifting star formation and gas supply, reshaping ideas about the ...

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 ...

A team of scientists recently discovered an unbelievably massive gas filament extending throughout the Milky Way galaxy that’s so big it’s almost hard to believe no one spotted it before now. The ...

Both its size and composition are very unusual. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers discovered the cloud as part of The ...

We live in the Milky Way galaxy, an immense, flat, spiral galaxy surrounded by a massive halo of stars and dark matter. The disk of stars, gas, and dust in which the Sun resides is fully 120,000 light ...

Scientists sifted through a lot of noise to observe a new-to-us galaxy cluster. The cluster is hiding in plain sight behind the massive visual bulk of the Milky Way. To see through the visual noise, ...

In a mysterious region of the sky known as the "zone of avoidance" veiled by our own galaxy's thick bulge, researchers have found a massive "extragalactic structure" hiding behind the Milky Way. As ...

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 ...