Incredible images and places to explore the stars of the night sky, photo albums of nebulae, galaxies, and breathtaking maps of the universe

From theories to expand your mind, big idea to ponder and mysteries of life and the universe. Here are four sites that that ponder really, really big questions

Looking for some suitably-impressive DSLRs to dream about in addition to the Canon EOS 5D Mark II? Ground zero for feasting your eyes on DSLR-tech is this weekend at the Sydney Convention and Exhibition Centre this Saturday and Sunday

The Commonwealth Scientific and Industrial Research Organisation (CSIRO) has put together a supercomputer that's based around a cluster of graphics processing units (GPUs)

The company said that its new Kindle Books application will allow Windows PC users to purchase, download and read e-book titles from Amazon's Kindle Store service..

Is Stephen Sinofsky the right man to be in charge of Windows at Microsoft? Also: remembering the Atari, photos of Blizzard's fascinating HQ

Microsoft has taken the unprecedented step of allowing marketers to re-brand its new Windows 7 operating system..

A Sony Ericsson designer has confirmed that the company is working on a second installment to its Pureness simple phone brand, and it could get even simpler

Wondering how to make the most of the digital entertainment revolution? Here's our guide to the best digital media technologies for your home

Breathtaking images of high-tech airline machinery, homemade 747 simulators, and edge-of-the-seat onboard videos from Formula 1 race cars.

The computational knowledge engine Wolfram Alpha has launched a new version optimised for use on Apple's iPhone and iPod.

The BMW-designed case that Thermaltake is showing off at Computex is turning heads with a unique design. Atomic tech writer Justin Robinson got some impressive shots of the rig, called the Level 10

Computex 2009 Day 1: NVIDIA news, and an update to a game no-one really cares about

Internode managing director Simon Hackett has driven his Tesla Roadster into the record books, completing 501km on a single electric charge in the 2009 Global Green Challenge

Microsoft's latest OS is looking good, but there's always room for improvement. Here are our Top 10 tips for powering up Windows 7

Google Wave will hit Australia in time for summer, and it promises new collaborative and communication capability

After years of waiting, the PIPE PPC-1 fibre-optic link stretching from Sydney via Guam, is going live. In a big win for consumers of some ISPs, a new era of cheaper plans and bigger data allowances may await

The Harwell computer will become the oldest functioning electronic stored program device in the world if Bletchley Park boffins can raise the funds to get it fixed

A Microsoft Surface prototype was unveiled today at the Microsoft REMIX event in Sydney, demonstrating a new way of interacting with Lonely Planet travel titles. But Surface has even bigger plans in 'store'.