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January 22, 2012

The average temperature of the Earth's surface in 2011 compared to the average of the 20s, XNUMXs and XNUMXs. From a NASA video

NASA: 2011 is the ninth year in history for the Wall

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Artist's impression of early Mars bombarded by an asteroid larger than Texas. The scientists believe that the impact caused the Martian crust to melt in the northern hemisphere, sending fragments into space and sending shock waves through the planet's molten core. This explains why the Martian crust is thinner in the northern hemisphere. Photo: Jeff Anders-Hannah and Francis Nimmo.

A meteorite from Mars landed in Morocco

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René Blondet "discovers" the N-rays. From Wikipedia

The elusive N-rays

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