SPACE: WHERE ARE WE GOING?

Wednesday, May 23, 2012

Proba 1 weer de oude na ‘oogoperatie’

Monday, May 21, 2012

COMPOSITE PHOTO FROM THE ISF

FROM: NASA
This is a composite of a series of images photographed from a mounted camera on the Earth-orbiting International Space Station, from approximately 240 miles above Earth. Space station hardware in the foreground includes the Mini-Research Module (MRM1, center) and a Russian Progress vehicle docked to the Pirs Docking Compartment (right). Expedition 31 Flight Engineer Don Pettit said of the photographic techniques used to achieve the images: "My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, then 'stack' them using imaging software, thus producing the longer exposure." A total of 47 images photographed by the astronaut-monitored stationary camera were combined to create this composite. Image Credit: NASA

Sunday, May 20, 2012

Ερασιτέχνες αστρονόμοι συμμετέχουν στο κυνήγι αστεροειδών της ESA

Friday, May 18, 2012

JAXA'S GLOBAL CHANGE OBSERVATION MISSION

FROM: JAXA
Publisher :
Public Affairs Department
Japan Aerospace Exploration Agency (JAXA)
Marunouchi Kitaguchi Building,
1-6-5, Marunouchi, Chiyoda-ku, Tokyo 100-8260 Japan
TEL:+81-3-6266-6400
May 18, 2012 (JST)

Global Change Observation Mission 1st - Water "SHIZUKU" (GCOM-W1)
AMSR2 Antenna Deployment

Japan Aerospace Exploration Agency (JAXA) confirmed that the Global Change
Observation Mission 1st - Water "SHIZUKU" (GCOM-W1) successfully deployed the
antenna of the Advanced Microwave Scanning Radiometer 2 (AMSR2)* via image data
received at the Katsuura Tracking and Communication station.

The satellite is currently in good health.

* : Advanced Microwave Scanning Radiometer2 (AMSR2)
The AMSR2 measures electromagnetic waves called microwaves (six bandwidths
between 7 GHz and 89 GHz) emitted from nature, such as the ground and ocean
surface as well as objects in the atmosphere, to observe eight geophysical
parameters (integrated water vapor, integrated cloud liquid water,
precipitation, sea surface temperature, sea surface wind speed, sea ice
concentration, snow depth, soil moisture content).

Thursday, May 17, 2012

Sledujte on-line: „Rozšiřování pouští“ v pořadu Earth from Space

Tuesday, May 15, 2012

ESA Portal - Czech Republic - Mise Bepi Colombo k planetě Merkur

Monday, May 14, 2012

Descubierto en Titán un primo lejano de un lago efímero de Namibia

Sunday, May 13, 2012

U.S. Department of Defense Armed with Science Update

Saturday, May 12, 2012

European Space Agency United Kingdom (EN) Update

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STAR FLASH

What caused this outburst of V838 Mon? For reasons unknown, star V838 Mon's outer surface suddenly greatly expanded with the result that it became the brightest star in the entire Milky Way Galaxy in January 2002. Then, just as suddenly, it faded. A stellar flash like this had never been seen before -- supernovas and novas expel matter out into space. Although the V838 Mon flash appears to expel material into space, what is seen in the above image from the Hubble Space Telescope is actually an outwardly moving light echo of the bright flash. In a light echo, light from the flash is reflected by successively more distant rings in the complex array of ambient interstellar dust that already surrounded the star. V838 Mon lies about 20,000 light years away toward the constellation of the unicorn (Monoceros), while the light echo above spans about six light years in diameter. Image Credit: NASA, ESA

THE SPIDERWEB GALAXY

Looking like a spider's web swirled into a spiral, Galaxy IC 342 presents its delicate pattern of dust in this image from NASA's Spitzer Space Telescope. Seen in infrared light, faint starlight gives way to the glowing bright patterns of dust found throughout the galaxy's disk. At a distance of about 10 million light-years, IC 342 is relatively close by galactic standards, however our vantage point places it directly behind the disk of our own Milky Way. The intervening dust makes it difficult to see in visible light, but infrared light penetrates this veil easily. IC 342 belongs to the same group as its even more obscured galactic neighbor, Maffei 2. IC 342 is nearly face-on to our view, giving a clear, top-down view of the structure of its disk. It has a low surface brightness compared to other spirals, indicating a lower density of stars (seen here as a blue haze). Its dust structures show up much more vividly (red). Blue dots are stars closer to us, in our own Milky Way. New stars are forming in the disk at a healthy rate. The very center glows especially brightly in the infrared, highlighting an enormous burst of star formation occurring in this tiny region. To either side of the center, a small bar of dust and gas is helping to fuel this central star formation. Data from Spitzer's infrared array camera are shown in blue (3.6 microns), green (4.5 microns) and red (5.8 and 8.0 microns). Image Credit: NASA/JPL-Caltech

JUMPING TO WARP SPEED

This cockpit view of a hypothetical spacecraft traveling at eight-tenths the speed of light shows the visual distortions that would be experienced at such high speeds. The star field is actually being wrapped toward the front of the craft in addition to being significantly blue-shifted. NASA Glenn leads the Breakthrough Propulsion Physics Project, NASA's primary effort to produce near-term, credible, and measurable progress toward the technology breakthroughs needed to revolutionize space travel and enable interstellar voyages. NASA Lewis (now Glenn) Research Center, Cleveland, Ohio.

SPACE: WHERE ARE WE GOING?

Thursday, May 24, 2012

SpaceX executes successful Falcon 9 launch

Paolo Nespoli un anno dopo il suo rientro sulla terra - l’astronauta dell’ESA all’Università di Milano