Science & Technology
The UN Educational, Scientific and Cultural Organization (UNESCO) launched the website which offers information in seven languages -- Arabic, Chinese, English, French, Portuguese, Spanish and Russian -- on Tuesday.
Some 32 libraries and research institutions from 19 countries helped to create the site, which includes manuscripts, maps, rare books, films, sound recordings, prints and photographs.

Hidden and mysterious. Great swaths of dust disguise this direction in our galaxy. This great molecular cloud harbours the formation of new solar systems. However, facination with the field lies not with what is seen, but instead by the intimated hints of activity. Subtle glows of pink and blue do little to cast warmth on a field that shows the structure of the cold interstellar medium. To the left the cluster and surrounding bluish reflection nebula of IC348 punctuate the darkness. To the right the strange and ornate concentration of NGC 1333 looks as a miniature peacock amid dark and foreboding clouds.
The observations were made by a team of astronomers working at the Laboratoire d'Astrophysique de l'Observatoire de Grenoble (LAOG), France, using the Canada-France-Hawaii Telescope (CFHT). Andrew Burgess will be presenting the discovery at the European Week of Astronomy and Space Science at the University of Hertfordshire, Hatfield, on Wednesday 22nd April.
The dwarfs were found in a star forming region named IC 348, which lies almost 1000 light years from the Solar System towards the constellation of Perseus. This cluster is approximately 3 million years old - extremely young compared to our 4.5 billion year old Sun - which makes it a good location in order to search for the lowest mass brown dwarfs.
The observations are part of the Great Observatories Origins Deep Survey (GOODS), a campaign that is using NASA's Spitzer, Hubble and Chandra space telescopes together with ESA's XMM Newton X-ray observatory to study the most distant Universe.

The image shows in red the X-ray emission produced by high-energy particles accelerated at the shock front where Centaurus A's expanding radio lobe (shown in blue) collides with the surrounding galaxy. In the top-left corner X-ray emission from close to the central black hole, and from the X-ray jet extending in the opposite direction can also be seen. Centaurus A (NGC 5128) is the nearest active galaxy to Earth. It is located about 14 million light-years away in the constellation Centaurus. Its structure suggests that it is an example of an elliptical galaxy that has been disrupted by a collision with a smaller spiral galaxy.
The observations of Centaurus A, the nearest galaxy that contains these jets, have enabled astronomers to revise dramatically their picture of how jets affect the galaxies in which they live. The results will be presented on Wednesday 22nd April at the European Week of Astronomy and Space Science in Hatfield by Dr. Judith Croston of the University of Hertfordshire.
A team led by Dr. Croston and Dr. Ralph Kraft, of the Harvard-Smithsonian Center for Astrophysics in the USA, used very deep X-ray observations from Chandra to get a new view of the jets in Centaurus A. The jets inflate large bubbles filled with energetic particles, driving a shock wave through the stars and gas of the surrounding galaxy.

This picture was issued to celebrate the 19th anniversary of the launch of the Hubble Space Telescope aboard the space shuttle Discovery in 1990. Hubble has made more than 880 000 observations and snapped over 570 000 images of 29 000 celestial objects over the past 19 years.
Over the past 19 years Hubble has taken dozens of exotic pictures of galaxies going "bump in the night" as they collide with each other and have a variety of close encounters of the galactic kind.
Just when you thought these interactions couldn't look any stranger, this image of a trio of galaxies, called Arp 194, looks as if one of the galaxies has sprung a leak.
Seems like a sweet idea. Except that Time Warner customers, media reform groups and tech bloggers inundated both government Representatives and the company with complaints. Soon, members of Congress were winning easy points by vocally criticizing Time Warner. On April 15th, CEO Glenn Britt announced that the company was dropping metered billing.
Pleo joins at least three other consumer robots that have been shelved this year. Robot makers have been hit by a double whammy: A recession-inflicted downturn in consumer spending and a lack of mainstream acceptance of robots by American consumers. Those factors combined put the industry in a zone of pain.
Saya, a female-looking robot complete with shoulder-length black hair, large eyes, thin eyelashes, and a youthful face, was originally designed to be used as a receptionist, as Japanese companies search for a solution to a growing labor shortage as the nation's population ages. But news reports came out last month when Saya was tested in a Tokyo classroom of fifth and sixth graders as a substitute teacher. It (she?) drew laughter from the students with its mechanical mannerisms and declarations of basic pre-programmed phrases such as "Thank you!" It is being called the world's "first robot teacher."
I know, I know. The whole thing sounds questionable, but here's how it comes together: Ars Technica reports that researchers monitored the music download habits of 1,900 web users age 15 and above. Over time, the study found that users who downloaded music illegally from P2P file-sharing sites like BitTorrent ultimately made ten times as many legit music purchases than the law abiding users. The study also found that online music stores like iTunes and Amazon MP3 were preferred for the pirates' paid music purchases over traditional brick-and-mortar record stores.

An artist's impression of 'Planet e' , forground left, released by the European Organisation for Astronomical Research in the Southern Hemisphere Tuesday April 21, 2009.
"The Holy Grail of current exoplanet research is the detection of a rocky, Earth-like planet in the 'habitable zone,'" said Michel Mayor, an astrophysicist at Geneva University in Switzerland.
An American expert called the discovery of the tiny planet "extraordinary."






