A first look at the Tesla Model S

I was never that impressed with the Tesla Roadster. It’s easy to make an exciting long-range electric car if you don’t bother to making it affordable or practical. Now comes Tesla’s next trick. The Model S sedan, available with seating for up to seven, is now on sale. Once it’s in full production, prices will range …

Voyager I – about to leave our Solar System

Last week, in the corners of the Internet devoted to outer space, things started to get a little, well, hot. Voyager 1, the man-made object farthest away from Earth, was encountering a sharp uptick in the number of a certain kind of energetic particles around it. Had the spacecraft become the first human creation to “officially” …

Life on Mars is possible – for cave dwellers

A study of the biology and geology of Mars, from the Australian National University, shows there is plenty of room for life on Mars. Granted, much of that room is in caves just below the planet’s surface, and much of that life will likely be microbes rather than little green men. But here’s the kicker — fully …