The Powerful Collision of Clusters Wall Art Size:SMALL (8 x 8) The nebula

The nebula

ionized hydrogen

The remnant of this supernova was discovered in 1947 from its powerful radio emission

This information will help astronomers understand the geometry and dynamics of this complex system

WISE mapped the entire sky by July using four infrared detectors

The Powerful Collision of Clusters Wall Art Size:SMALL (8 x 8) The nebulaThere is much to learn about the universe, and much of it centers on understanding dark matter. However, with this composite image, made using data from the Hubble Space Telescope Chandra X Ray Observatory, researchers have discovered clues to increase our knowledge of dark matter. This image is a powerful collision of clusters. These clusters show formations of dark matter, where it separated from the ordinary matter. The different color disparities,