In the news today¬† is more information about the growing ozone hole over Antarctica. Now it just happens that yesterday I was looking up information on the Earth’s magnetic field when I came across an interesting fact that I didn’t realize. The Earth’s magnetic field is weakening¬† and has done so by at least 10% […]

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So here is a scary thought: Asteroid 2007 TU24 was discovered on October 11, 2007 and it was only determined on January 24th, 2008 to not be a threat. What is the problem here? The closest approach to Earth of this object was calculated to be just 5 days later. Now I don’t know about […]

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