Galaxies
Galaxy Types
June 6, 2019 · NASA
This graphic compares illustrations of the three main types of galaxies (top) with actual photos of galaxies (bottom) that fit the categories.
More galaxies
Ground-based view of the sky around the galaxy ESO 495-21June 13, 2019
Zoom on ESO 495-21June 13, 2019 · video
Panning across the galaxy ESO 495-21June 13, 2019 · video
An explosive galaxyJune 10, 2019
Galactic maturityJune 3, 2019
Bucking the trendMay 27, 2019
Come a little closerMay 20, 2019
Distant view of a galactic crash — NGC 4490 and NGC 4485 (ground-based image)May 16, 2019