
Posted Tue Feb 7, 2012 11:17 AM ET | 0
One solution to the Fermi Paradox is that there are "green aliens" that have reached a Utopian state of being in balance with nature by not generating waste products -- and are therefore undetectable. Read more
Posted Thu Feb 2, 2012 03:24 PM ET | 0
Linking a murky unknown circular artifact on the ocean floor to alien visitors is leap of faith wider than jumping the Grand Canyon. Read more
Posted Mon Jan 30, 2012 11:31 AM ET | 0
If there were no Apollo crash program to beat the Soviets to the moon, would still be planning to go there eventually? Read more
Posted Tue Jan 24, 2012 01:24 PM ET | 0
A group of parapsychology sleuths claim their "remote viewing" of the Apollo 16 landing site shows that NASA is hiding evidence of alien visits to the moon. Read more
Posted Thu Jan 19, 2012 01:06 AM ET | 0
A consortium of super civilizations might pool resources to build a chain of power stations encircling the supermassive black hole at the core of our galaxy. Read more
Posted Wed Jan 18, 2012 12:29 PM ET | 0
The types of planets and planetary systems out there are so varied that just about anything is possible in a "compulsive" universe. Read more
Posted Wed Jan 11, 2012 03:08 PM ET | 0
Astronomers have found a black hole that behaves like one of those batting cages that automatically spits baseballs. Read more
Posted Fri Dec 30, 2011 12:37 PM ET | 0
We don't know how Earth got tanked-up with its water supply, so how could we guess what's happening on worlds thousands of light-years away? Read more
Posted Wed Dec 28, 2011 03:28 PM ET | 0
Within a decade we should have actual observations of black holes going "bump in the night." Read more
Posted Wed Dec 14, 2011 11:55 AM ET | 0
The sun and planets have been on an interstellar journey for billions of years and the moon may have recorded galactic events along the way. Read more
Posted Wed Dec 7, 2011 12:42 PM ET | 0
We suffer our share of devastating hurricanes and typhoons seasonally, but imagine a super storm that ravages a planet for an entire year. Read more
Posted Wed Nov 30, 2011 01:01 PM ET | 0
Given the discoveries made on outer moons of the solar system, it is not too far-fetched to think that the icy dwarf planet Pluto could have subsurface oceans too. Read more
Posted Fri Nov 18, 2011 03:16 PM ET | 0
The "classic" habitable zone is defined as the location around a star where a planet can sustain liquid water -- but this may not be the only life-supporting substance. Is there more than one habitable zone? Read more
Posted Wed Nov 9, 2011 03:23 PM ET | 0
Physical evidence for intelligent extraterrestrial life might be right in our backyard. Read more
Posted Mon Nov 7, 2011 02:09 AM ET | 0
It's time to think of something other than rockets for passenger travel into orbit. Read more
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