Meteor trace over Chelyabinsk, Russia on 15 February 2013.
On 15 February 2013, a meteoroid survived its descent into the Earth’s atmosphere over Ural Russia, where it broke the sound barrier and exploded near the...
A changing climate
Most of Earth’s population would have been blissfully unaware of any cosmic events in the early hours of 28 June 2011, but at 5.14 am New...
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