One of the keyhole probability maps of the asteroid Bennu, The crosshair corresponds to the location on the surface that minimises the asteroid impact hazard after deflection. The maps assume a ...
Friday the 13th of April 2029 could be a very unlucky day for planet Earth. At 4:36 am Greenwich Mean Time, a 25-million-ton, 820-ft.-wide asteroid called 99942 Apophis will slice across the orbit of ...
Zooming by at a distance less than 20,000 miles from our planet's surface, Apophis will make history on April 13, 2029, as the closest encounter ever recorded with an asteroid of such magnitude.
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