Calendar older than the pyramids: archaeologists decipher 12,000-year-old symbols in Turkey
Archaeologists suggest that the 12,000-year-old markings on a stone pillar at Gebekli Tepe may be the oldest solar calendar in history, created to commemorate a catastrophic comet impact.
Where are you going, Moon? A natural satellite is running away from the Earth «and it’s not affecting us in the best way
Researchers at the University of Wisconsin-Madison have found that the Moon is gradually moving away from the Earth, which leads to a slow increase in the length of the Earth’s day.
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