Science Buddies
Science Buddies: Find Center of Milky Way Galaxy Using Globular Star Clusters
The Milky Way is the edgewise view of our home galaxy, a disk made up of billions of stars. The Sun resides on one of the spiral arms of the disk, 30,000 light-years from the thick hub of the galaxy. The actual center, with a black hole...
Seeker
Seeker: 'Doomsday' Ripples Through Galaxy
Learn about a storm errupting in the Teacup Galaxy involving the explosion of a supermassive black hole.
NASA
Nasa Star Child: Galaxies
This resource has two levels: one for younger viewers and one for older viewers. It surveys the basic galaxy types and provides details.
NASA
Nasa Star Child: Galaxies (Level 1)
This site provides an introduction to galaxies for the younger student, that is divided into 2 levels of understanding. Find out what type of galaxy looks like a giant pinwheel. Audio content included. Good glossary, and a printable...
Other
Astrophotography: Galaxies
Numerous high quality images of galaxies can be found in this site. Names, exposure times, and various magnifications are provided.
Other
Astrophotography: Galaxies
Numerous high quality images of galaxies can be found in this site. Names, exposure times, and various magnifications are provided.
CK-12 Foundation
Ck 12: Earth Science: Galaxies
[Free Registration/Login may be required to access all resource tools.] Examines galaxies and how they are divided into three types according to shape.
Space Telescope Science Institute
Amazing Space: Galaxies Galore: Games and More
This is a fun and useful site to learn about galaxies. Content includes a building model to create your own Milky Way, games for learning the various types of galaxies, and more fun games.
NASA
Nasa Space Place: What Is a Galaxy?
This resource explores the different types of galaxies through text and images.
Space Telescope Science Institute
Amazing Space: Galaxies
What is a galaxy? What is the name of our galaxy? Site offers answers to these questions as well as many more.
Space Telescope Science Institute
Nasa: Hubble Space Telescope: Galaxies
At this site from HubbleSite you can learn all about galaxies and black holes. Click on the movie link and discover how old the universe is or study about what happens when two galaxies collide!
Mr. Nussbaum
Mr. Nussbaum: Galaxies Reading Comprehension
This learning module includes a nonfiction reading passage about galaxies including the Milky Way followed by a multiple choice self-assessment which gives students immediate feedback.
NASA
Nasa: Space Place: What Is a Satellite Galaxy?
Find out about the behavior and characteristics of the many satellite galaxies that orbit other galaxies.
CK-12 Foundation
Ck 12: Earth Science: Galaxies Study Guide
A brief overview of the galaxies in space.
Khan Academy
Khan Academy: Answers to Exploration Questions: Galaxies
Answers to the exploration questions about galaxies can be found on this site.
TED Talks
Ted: Ted Ed: What We Can Learn From Galaxies Far, Far Away
By studying the properties of the universe's largest pieces we can learn quite a lot about our own world and galaxy. [6:43]
Seeker
Seeker: Galaxies Undergo Dramatic Metamorphosis
Article reports on the changes galaxies have experienced that can be observed with the Hubble telescope.
Other
University of Cambridge Cosmology: Galaxies
This site from the University of Cambridge allows you to view information on spiral, elliptical, and Milky Way galaxies, as well as galaxy clusters. Provides basic facts about each one.
Space Telescope Science Institute
Galaxy Hunter: A Cosmic Photo Safari
Travel the universe and learn about galaxies. Investigate Hubble Deep Field observations to learn more.
University of California
University of California Berkeley: Classifying Galaxies
Find out how galaxies are classified and then see if you can apply that knowledge to identify the different types of galaxies. In addition to explaining Hubble's galaxy classification system, the site has links to Hubble Space Telescope...
PBS
Pbs Nova Online: Spin a Spiral Galaxy
PBS site provides various views of spiral galaxies. (Quick Time required) With this technology, you can manipulate the image to spin it around and look at it from various angles.
BBC
Bbc Newsround: New Galaxy Is 'Most Distant' Discovered Yet
Article reports on the discovery by the Hubble telescope of the most distant galaxy known at this point.
Cosmos 4 kids
Cosmos4 Kids: Galaxy Cluster Basics
Understand what galaxy clusters are on this site which contains both information and a video.