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Carte du ciel - étoiles, constellations et planètes

Carte du ciel - étoiles, constellations et planètes

Related:  30 years of Space Shuttle historyASTRONOMIE & ASTRONAUTIQUEENVIRONNEMENTAstronomie

Space diamond, larger than Earth, spotted by astronomers - Technology & science - Space - Move over, Hope Diamond. The most famous gems on Earth have new competition in the form of a planet made largely of diamond, astronomers say. The alien planet, a so-called "super-Earth," is called 55 Cancri e and was discovered in 2004 around a nearby star in our Milky Way galaxy. MARS Rover Virtual Reality Panoramic images - 360 degree QTVR Photos from A Great Place to Watch the Weather - Dust devils The martian wind sends hundreds of dust devils spinning across the surface of the planet. From Spirit's high perch approximately 90 meters (295 feet) above the surrounding plains, as shown in this image taken from the summit of "Husband Hill," three dust devils are clearly visible in the plains of Gusev Crater. Planetary Scientist Ron Greeley of Arizona State University, Tempe, describes the whirling vortices of wind and dust as "vacuum cleaners" that were first seen in images from the Viking Orbiter in 1985, though their existence was predicted as early as 1964. The largest dust devil in this 360-degree panorama, is one of the closest seen by Spirit.

A World without Landfills? It’s Closer than You Think by Jen Soriano Two recipients of this year’s Goldman Environmental Prize are working to abolish the practice of sending trash to landfills and incinerators. And the idea is catching on. posted Apr 17, 2013 Goldman Prize recipient Nohra Padilla at a recycling facility. Photo by the Goldman Prize. There is a growing global movement to significantly reduce the amount of trash we produce as communities, cities, countries and even regions.

Blog – Art in Odd Places By Matthew Morowitz Exhibition view of Carmel Ni’s “Folded Relativity,” 2013. Photo courtesy of Kaitlyn A. A Rocket To Nowhere A Rocket To Nowhere The Space Shuttle Discovery is up in orbit, safely docked to the International Space Station, and for the next five days, astronauts will be busy figuring out whether it's safe for them to come home. In the meantime, the rest of the Shuttle fleet is grounded (confined to base, not allowed to play with its spacecraft friends) because that pesky foam on the fuel tank keeps falling off. There are 28 Space Shuttle flights still scheduled, firmly or tentatively, through 2010, when the current orbiter is supposed to retire in favor of a yet-to-be-designed replacement (which will not fly until 2014). On the eve of this launch, NASA put the likelihood of losing an orbiter at 1 in 100, a somewhat stunning concession by an agency notorious for minimizing the risk of its prize program.

Apollo 11-17 First man on the Moon - Apollo Moon Landings - QTVR photos from Less known is that during all the missions they made image sequences which with today's computer technics can be stitched together into 360o interactive panoramas giving you the possibility to view the moon almost as you were there. Many of these panoramas have been published before but in low resolution and displayed in small sizes. Film used on the Moon was a modified Kodak Ectachrome 160. During the last years (2000-2005) the original films have been re-scanned in high resolution and the Apollo 11 images were released the week before the 35 year anniversary. I can now present you for the first time the Moon in interactive 360 degree full screen Quicktime VR. Stitching these images to make 360 degree panoramas is a difficult task as the astronauts did not know anything about interactive panoramas and the stitching methods which would come 25 years later.

5 Lessons From The Companies Making Sustainability More Profitable Than Ever Good news for corporate social responsibility leaders: there’s a growing body of evidence that sustainability often goes hand in hand with profits. A new report from MIT Sloan Management Review and the Boston Consulting Group adds even more data to the pile: according to a survey of 2,600 executives and managers around the world, the number of companies that profited from sustainability initiatives climbed to 37%--up 23% from last year. MIT’s paper, The Innovation Bottom Line, is the latest in a series of reports dating back to 2010 that examine sustainability challenges in organizations. Here’s what we learned:

Social inclusion How can we open up the circle of decision-makers to include regular citizens? How can governments better respond to citizen’s concerns? How can people and decision-makers cooperate for a better future in the coming decade? These were just some of the pointed questions raised by young Georgians during Post-2015 national consultations held in Georgia last year…. Read more » In Azerbaijan, especially in rural areas, there exists a very powerful term for women who don’t follow the rules: ‘pis giz’ – or bad girl. The Space Shuttle Since 1981, NASA space shuttles have been rocketing from the Florida coast into Earth orbit. The five orbiters — Columbia, Challenger, Discovery, Atlantis and Endeavour — have flown more than 130 times, carrying over 350 people into space and travelling more than half a billion miles, more than enough to reach Jupiter. Designed to return to Earth and land like a giant glider, the shuttle was the world's first reusable space vehicle.

No One Wants to Live in My 'Elysium'-Style Simulation Orbital Space Colony They will also be a pain in the ass to run. And I speak from experience on this because I briefly governed my own orbital colony. My time in command did not end well. Joe Strout gave me the opportunity to fail. A software engineer with a huge background in creating complex simulations, Strout is the creator of High Frontier, which seeks to translate the mechanics of the SimCity series into a vacuum. Arguably the most realistic simulation ever made of building and operating a fully functional orbital space colony, High Frontieris also a highly infuriating exercise in failure created by someone devoted to and fascinated by the real dynamics of life in space. The Best Technology for Fighting Climate Change? Trees When people talk about technologies that might offset climate change, they often evoke not-yet-invented marvels, like planes spraying chemicals into the atmosphere or enormous skyscrapers gulping carbon dioxide from the clouds. But in a new report, Oxford University researchers say that our best hopes might not be so complex. In fact, they are two things we already know how to do: plant trees and improve the soil. Both techniques, said the report, are “no regrets.” They’ll help the atmosphere no matter what, they’re comparatively low-cost, and they carry little additional risk.

Science Science[nb 1][1]:58[2] is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.[nb 2] Contemporary science is typically subdivided into the natural sciences, which study the material universe; the social sciences, which study people and societies; and the formal sciences, which study logic and mathematics. The formal sciences are often excluded as they do not depend on empirical observations.[3] Disciplines which use science, like engineering and medicine, may also be considered to be applied sciences.[4] From classical antiquity through the 19th century, science as a type of knowledge was more closely linked to philosophy than it is now, and in the Western world the term "natural philosophy" once encompassed fields of study that are today associated with science, such as astronomy, medicine, and physics.

List of space shuttle missions This is a list in table format of all launched between 1981 and 2011. It also includes lists of the 1977 manned test flights of the shuttle orbiter and of the shuttle's unflown rescue missions. The information displayed in the tables includes the flight order, mission designation, launch date, length of mission, shuttle used, number of crew members (launched/landed) and landing site. Summary statistics for all shuttle missions are provided in separate tables. Only the United States flew human spaceflight missions in its Space Shuttle program , [ 1 ] while the Soviet Union flew one unmanned space flight of the . [ 2 ] Several European countries and Japan were also involved in the Shuttle program through the participation of astronauts from those countries, sponsorship of scientific experiments, and the funding, building, and organizational and scientific control of the Spacelab module.

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