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- Galaxies - NASA Science
Galaxies come in a variety of shapes, mostly spirals and ellipticals, as well as those with less orderly appearances, usually dubbed irregular Most galaxies are between 10 billion and 13 6 billion years old Some are almost as old as the universe itself, which formed around 13 8 billion years ago
- Galaxy | Definition, Formation, Types, Properties, Facts | Britannica
Galaxy classification is based on the scheme proposed by the American astronomer Edwin Hubble Hubble’s scheme is based on the optical appearance of galaxy images and divided into three general classes: ellipticals, spirals, and irregulars What is an example of a Sa galaxy?
- List of galaxies - Wikipedia
This is a list of galaxies that are well known by something other than an entry in a catalog or list, or a set of coordinates, or a systematic designation
- Types - NASA Science
Scientists sometimes categorize galaxies based on their shapes and physical features Other classifications organize galaxies by the activity in their central regions – powered by a supersized black hole – and the angle at which we view them
- JWST Unlocks 10-Billion-Year Mystery of How Galaxies . . . - ScienceDaily
JWST unlocks 10-billion-year mystery of how galaxies shape themselves Date: June 30, 2025 Source: Tohoku University Summary: Using the James Webb Space Telescope, scientists spotted thin and thick
- What Is a Galaxy? | NASA Space Place – NASA Science for Kids
What Is a Galaxy? The Short Answer: A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity We live on a planet called Earth that is part of our solar system But where is our solar system? It’s a small part of the Milky Way Galaxy
- 100 undiscovered galaxies could be orbiting the Milky Way . . . - ABC News
There could be many more satellite galaxies orbiting the Milky Way than previously thought or observed, according to astronomers
- Star Wars: Tales from the Galaxys Edge - Wookieepedia
Star Wars: Tales from the Galaxy's Edge is an action-adventure VR experience created by ILMxLAB in collaboration with Oculus Quest that was released in 2020 The experience connects to Star Wars: Galaxy's Edge that involves Batuu
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