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Zoom Into Galaxy Cluster Abell 370
This video begins with an image of the constellation Cetus, the Sea Monster, then zooms into galaxy cluster Abell 370. Located approximately 4 billion light-years away, the immense cluster is a rich mix of galaxy shapes. Arcs of blue light entangled among the galaxies are actually distorted images of remote galaxies behind the cluster. These far-flung galaxies are too faint for the Hubble Space Telescope to see directly, but the massive gravitational field of the foreground cluster acts as a huge lens that magnifies and stretches images of background galaxies like a funhouse mirror.
- Release DateMay 4, 2017
- Science ReleaseA Lot of Galaxies Need Guarding in This NASA Hubble View
- Credit
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Last Updated
Mar 28, 2025
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Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov