Astronomers have identified an extrasolar planet that is a top contender in the hunt for alien life.

Known as a 'super-Earth', the planet Gliese 163c is about 50 light years away and lies just on the edge of its star's habitable zone. It isn't clear if the planet is a rocky world or a small gas giant but at seven times the mass of Earth it is considerably larger than our own terrestrial sphere. There is a small chance that the planet will pass in front of its star from our perspective which would offer scientists the chance to learn more about it.

"There are a wide range of structures and compositions that allow Gliese 163c to be a habitable planet," said astronomer Xavier Bonfils whose team made the discovery.

The Planetary Habitability Laboratory (PHL) at the University of Puerto Rico at Arecibo keeps a catalog of the alien worlds it considers good candidates to host life. The newly discovered Gliese 163c ranks fifth on the list.

Introduction:Nazca Lines are the most outstanding group of geoglyphs in the world. Etched in the surface of the desert pampa sand about 300 hundred figures made of straight lines, geometric shapes and pictures of animals and birds - and their patterns are only clearly visible from the air.



The high desert of Peru holds one of the most mystifying monuments of the known world—the massive-scale geoglyphs known as the Nasca Lines. Ranging from geometric patterns to “drawings” of different animals and stylized human-like forms. The ancient lines can only be truly taken in, their forms discerned, from high in the air, leaving generations mystified as to how these precise works could’ve been completed long before the documented invention of human flight. Are the lines signs left by an alien race? Landing strips for UFOs? Relics of a ancient people far more advanced—capable of human flight—then previously imagined?

Etched, as if by giants, onto the arid moonscape of Peru’s southern desert lies one of man’s greatest mysteries; the Nasca Lines. More than 15,000 geometric and animal-like patterns have been discovered criss-crossing the pampas like a vast puzzle. Who built them and what was their purpose? Ancient racetracks, landing strips for aliens, or perhaps a giant astronomical calendar? And are the Lines connected to the gruesome discovery of large cache’s of severed human heads. Now, after decades of misunderstanding, modern archaeology may finally have the answer.

Excavations in the surrounding mountains are uncovering extraordinary clues about the people who made them and why. A long since vanished people, called the Nasca, flourished here between 200BC and 700AD. But the harsh environment led them to extreme measures in order to survive.

Archaeologist Christina Conlee recently made an extraordinary find: the skeleton of a young male, ceremonially buried but showing gruesome evidence of decapitation. In place of the missing human head, a ceramic “head jar” decorated with a striking image of a decapitated head with a tree sprouting from its skull.

Conlee wonders who this person was? Why was he beheaded and yet buried with honor. Was he a captive taken in battle, or could he have been a willing sacrifice? And did his decapitation have anything to do with the lines? The discovery of large caches of human heads adds grisly weight to Conlee’s theories and helps unravel on of man’s great mysteries.

These Are Some Of The Lines :

The Condor



The "Giant"


The Heron



The Pelican


The Hummingbird



The Hands



The Dog



The Spider



The Monkey