* Astronomy

Detailed 3D images of the Moon and Mars will soon be just a click away for web users, following a deal between search giant Google and US space agency Nasa.
The Space Agreement Act, signed on Monday, will put "the most useful of Nasa's information on the internet".
Real-time weather data and the positions of the International Space Station and shuttle could be included.
The deal will also see scientists from both institutions working together to solve complex computational problems.

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NASA Ames Research Centre and Google have signed a Space Act Agreement that formally establishes a relationship to work together on a variety of challenging technical problems ranging from large-scale data management and massively distributed computing, to human-computer interfaces.
As the first in a series of joint collaborations, Google and Ames will focus on making the most useful of NASA's information available on the Internet. Real-time weather visualization and forecasting, high-resolution 3-D maps of the moon and Mars, real-time tracking of the International Space Station and the space shuttle will be explored in the future.

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