14/12/2005

Hot, massive haloes found around most spiral galaxies

Astronomers using ESA's XMM-Newton observatory have found very hot gaseous haloes around a multitude of spiral galaxies similar to our Milky Way galaxy. These 'ghost-like' veils have been suspected for decades but remained ...

Spider Robots And The Space Web

Robotic 'spiders' could be the key to building large-scale structures in space, according to ESA's Advanced Concepts Team. The tiny mechanical spiders would inch their way across large nets of fabric in space performing small ...

New drug acts as marijuana in the brain

A McGill University study suggests a new anti-depressant drug works by raising levels of endocannabinoids -- similar to a substance found in marijuana.

Sao Paulo scientists study skulls

A Brazilian study involving a large collection of South American skulls suggests at least two distinct groups of early humans colonized the Americas.

UC-Santa Barbara to direct Mars soil test

The European Space Agency announced Tuesday its support of a program that will include development of an instrument for testing deep soil samples on Mars.

Challenges ahead for India outsourcing

Although the latest Nasscom-McKinsey study on India's information-technology and business-process outsourcing projects a scorching 25-percent growth a year for the next five years, it adds that achieving that growth isn't ...

Company offers self-destruct messaging

A British company selling self-destruct text messaging says that thousands of people have signed up, from celebrities to business owners.

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