Could these geoglyphs be effigies of ancient animal gods or patterns of constellations? Are they roads, star pointers, maybe even a gigantic map? If the people who lived here 2,000 years ago had only a simple technology, how did .
Crop circles have begun their journey in the 60s and have been popularized by TV shows and by their appearance in the written media. While most of them are harmless and are nothing more than just the product of .
Water on an extrasolar planet
11 July 2007 Scientists report the first conclusive discovery of the presence of water vapour in the atmosphere of a planet beyond our Solar System. The discovery was made by analysing the transit of the gas .