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Web search company Google Inc. said on Wednesday it plans to partner with U.S. space agency NASA on space research and to build a new campus at the agency's research center in the heart of Silicon Valley.

A permanent internet connection in space is gradually turning into a reality after the first node was connected to the International Space Station (ISS)

Discover how Google Sky, Microsoft's WorldWide Telescope, and dedicated software such as Starry Night or Stellarium allows you to explore the stars and view the planets in stunning detail without even touching a telescope

Climb the steps all the way to Windows guru status with our invaluable selection of tips and shortcuts for XP and Vista.

From flying cars to hoverboards, and AI to lasers, we delve into 10 technologies from a list of iconic films and find out just how close we are to making each a reality

The Internet, and to a degree wireless networking developments, are an attractive source of inspiration for NASA engineers. After all, with budget constraints on everyones minds, if lessons can be lea

A California company is offering personal satellites for sale at bargain basement prices, complete with all the necessary gear to launch, monitor and run your own satellite from the "privacy" of your home computer.

The HST (Hubble Space Telescope) was first conceived back in the 1940s, designed and built during the 1970s and 1980s, and finally launched into orbit by the Space Shuttle Discovery on 25 April

Impressive and free antivirus and antispyware package

The Internet is booming again, but this time it’s very different. PC Authority brings you up to speed with the global Web 2.0 phenomenon.

Your photos, music and data are just a virus or hard disk failure away from oblivion. Build a triple-layer defence using PC Authority's practical guide.

Space may be the final frontier, but forget sci-fi for a moment because, as Davey Winder explains, the science fact is far more impressive. If you think youve got it bad trying to keep yo

Automated Transfer Vehicle ready for historic manoeuvre.

External hard disks are a great way to add storage. We test 13, from sub-$130 portable drives to mighty terabyte desktop units.

High-capacity desktop drives have never been so affordable. Darien Graham-Smith puts 23 to the test to find the best

Find out how Microsoft’s impressive new OS will share and back up all the data on your home PCs, among other tricks.

An old PC is like putty in your hands. Tim Dean looks at how you can shape it into a new system with a few easy upgrades.

After an epic voyage in space, the Ulysses probe is about to undergo a new phase in its silent journey when its transmitters go dark