In the early days of the universe, our home looked very different from how it does today. Back then, the region in our ...
Dark matter could be a type of matter in the universe that does not emit, absorb or reflect detectable light and appears to ...
It appears scientists just discovered a classic galaxy within a galaxy situation. We live in the Milky Way galaxy, a stable spiral galaxy with hundreds of billions of stars looping around and around ...
Scientists suspect a black hole lurks at the center of most galaxies. The Milky Way’s black hole is called Sagittarius A*. (A* is scientist-code for “A-star.”) Its gravity, or attractive force, is so ...
You can watch how these galaxies coalesced over time and formed the familiar spiral disk we see today, thanks to a new set of ...
Most people in the United States live under skies so washed out by artificial light that the Milky Way has become something ...
The Galaxy's History Told by Fossils: Galactic Archaeology of Cannibalism and GrowthThe Milky Way Galaxy did not exist in its current beautiful form from the very beginning.In Episode 5, we looked at ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. When will the Milky Way collide with the Andromeda Galaxy?
Ursa Major III orbits the Milky Way at a distance of 32,600 light-years. Until now, it was considered a dwarf spheroidal galaxy. Normally such a faint object wouldn’t be classified as such, but ...
Astronomers have discovered a stellar cluster hidden in the crowded disk of the Milky Way. The object, named Garro 04, was first identified as an unusual collection of stars in observations from the ...
Near the center of the Milky Way, a star is racing around Sagittarius A* at speeds reaching 25 000 km/s. Named S301, it is the fastest known star in our galaxy and passes closer to the central black ...
September may be a good time to catch a sight of the Milky Way's center while it's still easily visible in 2026 across the US. Here's how.