Science
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A European researcher has interpreted carvings in a 32,500-year-old ivory tablet as a pattern of the same stars that we see in the sky today in the constellation Orion.
Space Today Online -- Solar System Planet Earth -- Ancient Astro
The 12th Planet, Planet X Files, Space and Science Anomalies
The Twelfth Planet : Book I of the Earth Chronicles by Zecharia Sitchin; This is Sitchin's first book. By translating Sumerian texts he was able to come up with the history of aliens visiting our planet about 450,00 years ago. They came from a planet called Marduk or Nibiru which is on a huge eliptical orbit around our Sun.
LHC Machine Outreach
The Large Hadron Collider (LHC) is built in a circular tunnel 27 km in circumference. The tunnel is buried around 50 to 175 m. underground.