Astronomy picture of the day - 2015 October 4 - The Sombrero Galaxy in Infrared

The Sombrero Galaxy in Infrared 
Image Credit: R. Kennicutt (Steward Obs.) et al., SSC, JPL, Caltech, NASA

Explanation: This floating ring is the size of a galaxy. In fact, it is a galaxy -- or at least part of one: the photogenic Sombrero Galaxy, one of the largest galaxies in the nearby Virgo Cluster of Galaxies. The dark band of dust that obscures the mid-section of the Sombrero Galaxy in optical light actually glows brightly in infrared light. The above image, digitally sharpened, shows the infrared glow, recently recorded by the orbiting Spitzer Space Telescope, superposed in false-color on an existing image taken by NASA's Hubble Space Telescope in optical light. The Sombrero Galaxy, also known as M104, spans about 50,000 light years across and lies 28 million light years away. M104can be seen with a small telescope in the direction of the constellation Virgo.

Imagens do Mundo - "Casinha na Ilha de Oléron - França"

"Casinha na Ilha de Oléron - França"

Saint-Pierre d'Oléron - 18-04-2014

JoanMira

Fotografias com Historia - A construção da Estatua da Liberdade em Paris - 1884

Construção da Estátua da Liberdade. Esta foi construída em Paris e só depois levada para Nova Iorque (1884) 

Ler mais em: http://www.cmjornal.xl.pt/multimedia/fotogalerias/detalhe/15_das_mais_raras_fotografias_da_historia.html

Imagens do Mundo - O amanhecer em Copacabana - Rio de Janeiro - 03-10-2015

O amanhecer em Copacabana visto do Hotel Pestana

Drawing from my mind - "Inside the Universe"

"Inside the Universe"

Bordeaux, 03-10-2015

JoanMira

Astronomy picture of the day - 2015 October 3 - A Blue Blood Moon

A Blue Blood Moon 
Image Credit & Copyright: Dominique Dierick

Explanation: This sharp telescopic snapshot caught late September's Harvest Moon completely immersed in Earth's dark umbral shadow, at the beginning of a total lunar eclipse. It was the final eclipse in a tetrad, a string of four consecutive total lunar eclipses. A dark apparition of the Full Moon near perigee, this total eclipse's color was a deep blood red, the lunar surface reflecting light within Earth's shadow filtered through the lower atmosphere. Seen from a lunar perspective, the reddened light comes from all the sunsets and sunrises around the edges of a silhouetted Earth. But close to the shadow's edge, the limb of the eclipsed Moon shows a distinct blue hue. The blue eclipsed moonlight is still filtered through Earth's atmosphere though, originating as rays of sunlight pass through layers high in the upper stratosphere, colored by ozone that scatters red light and transmits blue.

Portugal. Lisbonne privatise les transports publics

A une semaine des élections législatives, le gouvernement de Pedro Passos Coelho a clôturé le 23 septembre la vente de Carris, société publique de métro et de bus de Lisbonne, à l’entreprise privée espagnole Ado Avanza.

“Avanza promet d’utiliser le Portugal comme base d’expansion en Europe”, annonçait le journal Público le 23 septembre au soir. La société espagnole Ado Avanza, elle-même appartenant à la multinationale mexicaine Ado, vient de remporter la vente des transports publics de Lisbonne. L’entreprise devient ainsi un des grands acteurs économiques du secteur en Europe.

L’hebdomadaire souligne d’ailleurs que “l’un des plus grands contrats de transports urbains de l’Union européenne vient d’être signé”. Ado Avanza était pourtant en concurrence avec des poids lourds européens, tels les français RATP et Transdev, les espagnols d’Alsa, TCC, Movimentia ou TMB (transports publics de Barcelone) et même les britanniques de National Express.

Carris, la société des transports lisboètes, “transportait plus de 303 millions de passagers”. Leur flotte comprend “622 autobus pour 70 lignes et 111 métros pour 4 lignes et 55 stations”. Cette vente devrait permettre à l’Etat portugais de faire plus de 200 millions d’économies par an.

 

Privatisations à la chaîne

Le gouvernement a procédé à des privatisations en série dans les transports. Ainsi, “CP Carga (transport ferroviaire de fret) appartient désormais à Mediterranean Shipping Company Rail (MSC)”, leader mondial de l’acheminement de marchandises par conteneurs. Selon des sources non citées par l’hebdomadaire, “le métro et le réseau de bus de la ville de Porto seront respectivement vendus à Transdev et Alsa”. 

 

Touche pas à ma poste !

La privatisation des transports était prévue dans le mémorandum de la troïka (FMI, BCE, UE), appliqué au Portugal après le début de la crise de la dette. Dans ce document, feuille de route économique à suivre signée par le gouvernement de Pedro Passos Coelho en 2011, d’autres privatisations étaient prévues dans les secteurs de l’énergie, des communications et des assurances.

Courrier International - France

Astronomy picture of the day - 2015 October 2 - Charon: Moon of Pluto

Charon: Moon of Pluto 
Image Credit: NASA, Johns Hopkins Univ./APL, Southwest Research Institute

Explanation: A darkened and mysterious north polar region informally known as Mordor Macula caps this premier high-resolution portrait of Charon, Pluto's largest moon. Captured by New Horizons near its closest approach on July 14, the image data was transmitted to Earth on September 21. The combined blue, red, and infrared data is processed to enhance colors, following variations in surface properties with a resolution of about 2.9 kilometers (1.8 miles). In fact, Charon is 1,214 kilometers (754 miles) across, about 1/10th the size of planet Earth but a whopping 1/2 the diameter of Pluto itself. That makes it the largest satellite relative to its planet in the solar system. This remarkable image of Charon's Pluto-facing hemisphere shows a clearer view of an apparently moon-girdling belt of fractures and canyons that seems to separate smooth southern plains from varied northern terrain.

Astronomy picture of the day - 2015 October 1 - Eclipsed in Southern Skies

Eclipsed in Southern Skies 
Image Credit & Copyright: Yuri Beletsky (Carnegie Las Campanas Observatory)

Explanation: This stunning panorama in southern skies was recorded on the colorful night of September 27/28 from Carngegie Las Campanas Observatory. A diffuse glow and dark rifts of the central Milky Way hang over domes of the twin 6.5 meter Magellan telescopes. But most eye-catching is the deep red glow of the Moon. Immersed in Earth's shadow during the much anticipated perigee-total-lunar eclipse, the Moon's surface reflects the light of sunsets and sunrises scattered and refracted into the planet's cone-shaped umbra. Along with the dramatic hue of the eclipsed Moon, other colors of that night captured by the sensitive digital camera include the red and green shades of atmospheric airglow. Viewers can also spot the Andromeda Galaxy below the Moon, seen as a tiny smudge through the reddish airglow and lights along the horizon. The Magellanic Clouds, satellite galaxies of the Milky Way, join in at the far left ofthe full panorama frame.

Benfica vence em Madrid!

Quando acontece em campos da €uropa "selecta", dominados por corruptos, (Platini?), nunca ha problemas desde que os clubes do "sistema" ganhem...Agora o Benfica ir ganhar a casa do Atlético de Madrid...Pôrra e para o baile! "Un equipo de mierda ganar al grande Atletico, no es posible"

Pero, aconteceu.

Aconteceu, também, que patetas ditos suporteres do Benfica se terem comportado ao mais baixo nivel. Acontece em todos os clubes. Até nos mais fraquinhos. VIVA O BENFICA!   

Los seguidores del Benfica enloquecieron tras el gol del empate de Nico Gaitán y su celebración se les fue de las manos. Desde lo alto del fondo en el que se ubican las aficiones visitantes, los lisboetaslanzaron bengalas a los aficionados colchonerossituados en el primer anfiteatro y en la zona de seguridad entre la grada y el terreno de juego donde se sitúan los seguidores con movilidad reducidad.

La humareda se adueñó enseguida de ese sector del estadio y las llamas de los artefactos pirotécnicos provocaron unpequeño incendio en las vallas publicitariasque fue rápidamente sofocado por los responsables de seguridad. Todo el estadio se volvió en gritos contra los benfiquistas que no cesaron de encender nuevas bengalas. Por la megafonía del estadio se pidió calma y un mejor comportamiento a los hinchas visitantes.

Leer más:Aficionados del Benfica lanzan bengalas a los seguidores del Atlético - MARCA.com