Cientistas acham indícios de possível vida em Marte. Cosmic Journey: A History of Scientific Cosmology. Institute - SETI Institute Homepage. David Black Selected as President and CEO at SETI Institute The SETI Institute has announced the selection of Dr. David Black as its new President and Chief Executive Officer. Black, who is President and CEO Emeritus of the Universities Space Research Association and Visiting Scientist at the Lunar and Planetary Institute, is a widely recognized researcher in the fields of star and planet formation, and the search for exoplanets. Read More Boulder Clustering on Martian Polygonal Patterned Ground Travis Orloff (UC Santa Cruz) proposes a new mechanism for boulder clustering unique to Mars and uses observations of boulder clustering around impact features to place constraints on the timescale of boulder clustering.
Read More Big Picture Science Radio Show - Since Sliced Bread Happy Birthday, World Wide Web! The 25-year-old Web, along with the Internet and the personal computer are among mankind’s greatest inventions. But are they the biggest of all time? My skeptical opinion about UFOs. Is this a UFO? No, but it is "the queen of UFOs". The planet Venus in evening twilight a few months after superior conjunction. My skeptical opinion about UFOs "I think that it is much more likely that the reports of flying saucers are the result of the known irrational characteristics of terrestrial intelligence rather than the unknown rational efforts of extraterrestrial intelligence.
" Dr. UFO stands for Unidentified Flying Object. With over 30 years of amateur astronomy experience, I have yet to see anything I could not explain. Despite over fifty years of "research", UFO organizations have yet to provide us with any significant data that can backup the claim that UFOs are caused by aliens piloting spaceships. This web page provides links to some of my opinions on UFOs and UFOlogy as well as some landmark UFO cases that I have examined. Roswell: The UFO case that keeps on giving The Trindade island UFO: Scientific evidence or trick photography? Large UFOs in orbit around the Earth?