Galaxies
Multiple-Galaxy Collision Simulation
July 19, 2001 · NASA
This animation studies the effects of multiple galaxies colliding over time. Astronomers use such simulations to develop theories about the origin of today's galaxies.
More galaxies
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Twisted Disk Structure in ESO 510-G13August 2, 2001 · video
A Computer Simulation of a Compact GroupJuly 19, 2001 · video
Panel of multi-wavelength and composite images of NGC 1512May 31, 2001
Composite ultraviolet-visible-infrared image of NGC 1512May 31, 2001
Individual colour images - 1 (FOC, 220 nm)May 31, 2001