It is a common occurrence for ‘UFO’s to be tracked on military radar, and more and more people are starting to believe that these objects are of...
Carl Sagan, the well-known American astronomer, astrobiologist, cosmologist, astrophysicist, and author passed away in 1996. He was very skeptical of non-mainstream work, and was the same...
Carl Sagan was an astronomer, astrophysicist, cosmologist, skeptic and critical thinker. He was the Professor of Astronomy and Space Sciences and Director of the Laboratory for...
