EARTH SCIENCE NEWS - VOLCANOES VOLCANOES Encore - Black Sand Beach on South Coast of Iceland Valle de la Luna Mount Etna Eruption, Lenticular Clouds and Waning Moon Mount Pissis Encore - Klyuchevskoy Eruption Landmannalaugar, Iceland The galaxy UGCA 193, seen here by the NASA/ESA Hubble Space Telescope is a galaxy in the constellation of Sextans (The Sextant). A never-before-seen view of the turbulent heart of our Milky Way galaxy provided by the NASA/ESA Hubble Space Telescope and its companion Great Observatories - the Spitzer Space Telescope and the Chandra X-ray Observatory The NASA/ESA Hubble Space Telescope has snapped a striking view of a multiple star system called XZ Tauri, its neighbour HL Tauri and several nearby young stellar objects. XZ Tauri is blowing a hot bubble of gas into the surrounding space This illustration from a hypothetical planet in a distant ultra-dense galaxy reveals a sky packed with thousands of stars. There are 200 times more stars in this sky than in our Earth's night-time sky. The ultra-dense galaxies existed about 11 billion years ago Like dust bunnies that lurk in corners and under beds, surprisingly complex loops and blobs of cosmic dust lie hidden in the giant elliptical galaxy NGC 1316 A size comparison of the planets of the TRAPPIST-1 system, lined up in order of increasing distance from their host star
