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 This artist's illustration shows the motion of three of the outermost planets in the HR 8799 system as measured over a 10-year period from Hubble Space Telescope archival data and more recent ground-based telescopic data On 17 August 2017, the Laser Interferometer Gravitational-Wave Observatory (LIGO) and the Virgo Interferometer both detected gravitational waves from the collision between two neutron stars. The latest image of the star V838 Monocerotis (V838 Mon) reveals dramatic changes in the illumination of surrounding dusty cloud structures. This ground-based photo shows a wide angle view of the constellation Corvus and part of contellation Hydra. The Antennae galaxies is located in the southern constellation of Corvus. Fomalhaut system This Hubble Picture of the Week shows Messier 28, a globular cluster in the constellation of Sagittarius (The Archer), in jewel-bright detail. It is about 18 000 light-years away from Earth.
