Galaxies
12 cards. Each one is a 40-second story with a five-minute read behind it.
The cosmic genealogy of galaxies is written in their shapesGalaxies are not just random clusters of stars; they are structured systems whose forms reveal their life stories. From the rotating pinwheels of spirals to the smooth ovals of el…
The secret to a galaxy's shape lies in its dense coreWhy do some spiral galaxies boast dozens of arms while others, like our own Milky Way, only have two? Astronomers are finding that the answer depends on how compact a galaxy's cen…
The universe contains trillions of galaxies, each a cosmic cityJourney through space's vastness, spanning from our local Milky Way unto the hidden boundaries of visible reality. This film investigates how galaxies are built and the evolutiona…
From tiny clusters to cosmic webs, galaxies define our universeGalaxies are more than just collections of stars; they are massive structures bound by gravity that span millions of light-years. From the smallest dwarf systems to the sprawling …
The structural backbone of the cosmos is defined by gravity and shapeGalaxies are not just random clusters of light; they are organized structures shaped by immense gravitational forces. From the familiar rotating disks of our own Milky Way to chao…
The Milky Way is a 100,000 light-year wide cosmic theaterHumanity often struggles to visualize the true scale of our home. While we live in a solar system of planets and moons, the Milky Way stretches across an expanse so vast that even…
The cosmic evolution from rotating pinwheels to smooth ovalsGalaxies are not just static collections of stars; they are dynamic structures that evolve through collisions and maturation. From the barred spirals we call home to the gas-poor …
What defines a galaxy in the vast expanse of space?This video provides an introductory overview of galaxies, exploring their fundamental nature and how they structure our understanding of the universe.
The cosmic mystery of galaxies being stripped of their building blocksAstrophysicists have identified a phenomenon where galaxies are being systematically devoured. By studying over 11,000 galaxies, researchers discovered that the gas and dust neces…
The mysterious forces pulling our galaxy toward the unknownAstronomers are investigating a massive, unknown force in deep space that is accelerating galaxies, including our own Milky Way, toward an uncertain destination.
Galaxies that exist in the vast emptiness of cosmic voidsMost galaxies huddle together in dense sheets and filaments, but some live in near-total isolation. These void galaxies are unique laboratories for understanding galactic evolutio…
The distant galaxy that might have revealed the universe's first starsAt a redshift of 6.6, Cosmos Redshift 7 allows us to peer back to just 800 million years after the Big Bang. While it was once thought to hold the secrets of the universe's very f…
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