Galaxy Cluster Abell 2744 lithograph
- Photo taken by the Hubble Space Telescope
This image shows Abell 2744, a cluster of galaxies that provide the "lens" needed to image the faint galaxies behind the cluster.
- Facts of interest about the image
This image contains multiple examples of gravitationally lensed galaxies, as shown by the many blue streaks across the picture.
- Classroom activity
Included is an inquiry-based classroom activity that focuses on the image and text.
of Galaxy Cluster Abell 2744 lithograph (6.5MB)
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