This year provided plenty of cosmic eye-openers for astronomers and casual stargazers alike. Neighborhood planets such as Mercury and Jupiter received makeovers in both a scientific and literal sense. The discovery of water on the moon and Mars provided clues to the past, not to mention hints for the future of space exploration. A class of newly-detected "Super-Earth" planets around alien stars may ultimately prove more habitable than Earth. And a growing fleet of existing, new and revived space telescopes promises another stellar year ahead. Here are the stories that stood out: 9. Oddball Objects Earth had a front row seat to a multitude of space objects in 2009, with stunning meteor showers, wayward space rocks buzzing the planet and weird lights in the sky – both natural and man-made. Annual light shows such as the Leonid meteor shower continued to dazzle, but some space rocks came a bit too close for comfort. An asteroid exploded over Indonesia with the force of ...
Blowing your mind away!