This video tours Arp 107, two galaxies that collided hundreds of millions of years ago.

The journey begins and ends on a new mid- and near-infrared image from the James Webb Space Telescope, and includes a fade to the mid-infrared view from Webb.

Webb has captured the pair of galaxies in the process of merging, which will take hundreds of millions of years.

Credits:

Video: NASA, ESA, CSA, STScI, Danielle Kirshenblat (STScI)