Dena F Williams

Nature's majesty!

DEM L 190 - NASA Science Shreds of the colorful supernova remnant DEM L 190 seem to billow across the screen in this Hubble Space Telescope image. The delicate sheets and intricate filaments are debris from the cataclysmic de...

Read more at NASA’s official website about this supernova: science.nasa.gov/image-detail...

Billions of years from now, only one galaxy will remain as spiral galaxies NGC 2207 (right) and IC 2163 (left) slowly merge. This composite of Hubble and Webb images shows their recent encounter, triggering star formation and tidal streams.

Credit: NASA, ESA, CSA, STScI