Skip to Content

Deep FieldThe Impossible Magnitude of our Universe

Watch  Discover  Dream

Galaxy Detective


A galaxy is a huge collection of gas, dust, and billions of stars accompanied by their solar systems. They’re held together by gravity. Throughout the universe, galaxies are found in a variety of shapes and sizes.

Dr. Frank Summers from the Space Telescope Science Institute is here to tell us more.

Earn This Badge

Please Sign In before continuing.

Explore Further


Images courtesy of:

  1. NASAESA, and The Hubble Heritage Team (STScI/AURA); Acknowledgment: Y. Momany (University of Padua)
  2. NASAESA, and the Hubble Heritage Team (STScI/AURA); Acknowledgment: A. Riess (STScI)
  3. NASAESA, and the Hubble Heritage Team (STScI/AURA); Acknowledgment: Judy Schmidt and J. Blakeslee (Dominion Astrophysical Observatory)

With thanks to Dr. Frank Summers and the Space Telescope Science Institute for this badge.

Deep Field is a celebration of STEAM education (science, technology, engineering, art and design, and math).

We’ve created some fun challenges inspired by STEAM so you can learn more about anything from Fibonacci to Flying Machines, Music to Math or Singing to Spiral Galaxies. Can you master the challenges and collect all the badges?

Keep a look out for badges across the site or tap one of the hexagons to get started.

Fatal error: Uncaught wfWAFStorageFileException: Unable to save temporary file for atomic writing. in /srv/users/deepfieldfilm/apps/deepfieldfilm/public/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php:34 Stack trace: #0 /srv/users/deepfieldfilm/apps/deepfieldfilm/public/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php(658): wfWAFStorageFile::atomicFilePutContents('/srv/users/deep...', '<?php exit('Acc...') #1 [internal function]: wfWAFStorageFile->saveConfig('livewaf') #2 {main} thrown in /srv/users/deepfieldfilm/apps/deepfieldfilm/public/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 34