Tunnel and tombs in Mexico

Archeologists have uncovered a previously unknown tunnel and several chambers under the Temple of Quetzacoatl north of Mexico City. Key quote:

Experts say a tomb discovery would be significant because the social structure of Teotihuacan remains a mystery after nearly 100 years of archaeological exploration at the site, which is best known for the towering Pyramids of the Moon and the Sun. No depiction of a ruler, or the tomb of a monarch, has ever been found, setting the metropolis apart from other pre-Hispanic cultures that deified their rulers.

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Picture of the day from Mars

Sand dunes on Mars, from the HiRise camera on Mars Reconnaissance Orbiter:

Dunes on Mars

Fun quote:

These dunes are “barchan” dunes, which are also commonly found on Earth. Barchan dunes are generally crescent-shaped, with their “horns” oriented in the downwind direction. They have a steep slip face (the downwind side of the dune). Barchan dunes form by winds that blow mostly in one direction and thus are good indicators of the dominant wind direction. In this case, the strongest winds blow approximately north to south.

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Met office report

The Met Office in the United Kingdom has issued a report on the state of the climate. In it they state unequivocally that the “world is warming”. Unfortunately, the report fails to address the questions that have been raised about much of the existing climate data, following the climategate scandal.

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Closing out debate on climate

It appears that McCarthyism and the blacklist are both alive and well, thriving happily in the field of climate research. Key quote:

It is disturbing, to say the least, that organisations and persons who would be quick to claim professional status consider that it is their current duty to disparage, or to refuse to debate with, or to muzzle scientists whose views on climate change they apparently disagree with.

Read the whole article.

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