Stan Romanek suffers from Dyslexia and has been affected by this learning disability all of his life.
Because of this, Stan's math competency is at a 4th grade level and he has no idea what any of these equations or drawings mean.
Hoping that the equations might in some way be of benefit and in an effort to find their meaning,
Stan requested that all of the equations be openly shared. Physicists talk about the equations.

This equation was given to Stan during his first abduction experience. It came out when Stan was undergoing his first hypnotic regression in July, 2002. Included in the equation is a formula depicting a helium atom bombarding element 115., Element 115 at the time did not exist. It was years later when element 115 would be experimented with. Also included in the equation is a depiction of our solar system represented by ten dots and a circle. It wouldn't be until years later that scientists would discover a tenth planet in our solar system and name it, "Xenia" or "Planet X". At the end of Stan's writing is Drake's Equation, first devised by Dr. Frank Drake (now Professor Emeritus of Astronomy and Astrophysics at the University of California, Santa Cruz) in 1960, in an attempt to estimate the number of extraterrestrial civilizations in our galaxy with which humanity could potentially have contact. Somehow, with no prior knowledge of Drake's equation, Stan drew it and added, X 100, while under hypnosis! 

This too, was given to Stan during his first abduction experience. It also came out during the hypnotic regression on July, 2002.The message was that something important is supposed to happen. The dots represent an alignment the planets, and represent the date when this important event will unfold. At this point, Stan felt that this drawing looked unfinished.

A researcher named Dana Thibault thought that because of Stan's dyslexia, the drawing might be backwards so he suggested reversing it. Unfortunately, this was not correct either, and Stan somehow knew it. Oddly enough, at a later date, someone pointed out that Saddam Hussein was captured on the date that the date alignment seemed to indicate. It would take a future abduction and another regression to get the correct date alignment.

"My name is Dana Thibault. I was involved with Stan Romanek, his family and their experiences with UFOs and ETs for about a year. I was the first serious researcher to analyze an astronomical configuration that was drawn by Stan within two weeks of his regression session with Deborah Lindemann. Stan was fervently compelled to find someone immediately who could decipher a date corresponding to this configuration, if indeed any such correspondence existed, of which Stan had no idea. He was clearly hopeful that it did NOT correspond to a specific date anytime soon, and deeply troubled that it might. His obsessive zeal arose from his freshly-recalled abduction experience. He was mentally imprinted telepathically by an apparent hybrid ET with an intense vision of global catastrophe in gestalt form, complete with knowledge and understandings beyond the visual. In the wake of the vision and still in deep eye contact with and mental occupation by the ET, he thought questions any of us might ask. The obvious question "When is this going to happen?" was immediately answered before Stan could voice it with another imprint, a configuration of numbered dots and symbols that correspond to a planetary alignment. The telepathic implication was that this configuration marked the day of the catastrophe."  See the charts below:

"Stan had redrawn this diagram and added typed word labels to some of the items, such as "I think this is the Sun." There was a key to decoding this diagram contained in a body of sophisticated mathematical equations and symbols that were also "burned into my brain I am convinced, as is everyone who knows Stan, that Stan is completely and authentically oblivious to the meaning of any of the math and astronomy conveyed to him. The mathematics reaches into quantum gravity and unique expressions at the very leading edge of theoretical physics, confirmed by physicists. He has little math or science education. I brought Stan's drawing to an expert astronomy colleague, and we used "The Sky" astronomy software to search the future for a possible match. To our amazement the configuration matched a unique window centered on 12-12-2003 and no other date for thousands of years. The configuration is a DAYTIME one. It cannot be seen with the naked eye. Planets are still in the daytime sky even though we cannot see them, and astronomy knows just where they are and will be."

The correct date alignment came out during another regression on August 20, 2004.

Not long after the correct date alignment diagram was given to Stan, an astronomer figured out the date from the alignment.
"I am an astronomer and a friend told me about Stan Romanek. The planet alignment is what fascinates me, so I decided to do some research on the Mystery Date. After a few weeks I thought this might all be made up. I came close but nothing to substantiate Stan's date. It was by accident that I hit the Zenith tab on my astronomy program while I was working on the date; suddenly everything came in to focus. I literally fell out of my chair! The date it self is even more impressive! Just to make sure, I have checked it with three different types of astronomy software, assuming a person is looking west from where Stan saw his UFO's it's all the same outcome. The impressive part about Stan's mystery date is the tenth planet (Xenia). Because there is not much known about the orbit of Xenia I hade to do some calculations with what was available, the Xenia alignment seems to fit in to Stan's mystery date. I must say I find this rather amazing, how did he know! There are better astronomers then myself, I hope they can shed some light on this just in case I am off on anything. The big date is September 21, 2012 Fall equinox."  Scary!

Later another researcher involved with Stan's case confirmed the date.

"I entered the date in my Star chart program and I got the same results. However, I have no data on the 10th planet, so I do not know it's position. Hopefully you will be able to confirm this or someone reading our posts can help. Here is the screenshot from my program. The program I am using is TheSky Student Edition by Software Bisque. The only difference is that on my program it is showing 9/21/2006 at 6PM, because my program showed Neptune just over the horizon at 5 PM. I also noticed that the stars are in similar patterns at 6PM on 9/20 and 9/22 in 2012. The time of 6 PM being significant because the Sun is in the right place at that time. This is great! We are very grateful and excited about your find!"

On September 3, 2002 upon waking, Stan's wife Lisa noticed that the alarm clock was upside down. They both noticed that there were pens, pencils and paper in and around the bed. It was then that Stan found this equation in his own handwriting lying next to him. Stan has no idea how he was able to draw the equation in total darkness and while asleep...

January 5, 2003  Stan and his wife found this when they woke up.  It was drawn on the window in Stan's handwriting.

October 10, 2003  Stan drew this after a vivid dream. He drew it freehand in under a minute and has no idea how he drew it so straight and so quickly. Stan later tried to duplicate this and was unable to.

August 20, 2004  During the regression when Stan was able to recall the corrected date, Stan also wrote this equation while under hypnosis.

Mystery Equations:   Physicists talks About Equations.  Click on image for YouTube video.

August 17, 2005  Stan drew another equation in his sleep. Physicists are still working to understand these new equations and are very excited by what they are discovering.

February 28, 2006 Stan's wife Lisa witnessed Stan draw this equation in his sleep. They noticed that the word "Loop" was written backwards which indicated that the whole equation might also be written backwards. The equation was indeed backwards, a mirror was used to read the equation.

September 28, 2006 Stan and Lisa had friends over to spend the night. In the early hours of the morning, Lisa awoke only to realize that Stan was drawing yet another equation. She immediately woke up their friend Don and they both witnessed Stan draw this equation. While completely asleep Stan was talking to an unseen presence in total darkness as he drew this equation.

The strange writing at the bottom of this new equation was at first, unrecognizable. A researcher discovered that it was the word, "propulsion" written in an ancient form of Aramaic. The bottom of the equation reads, "Zero Point Propulsion."

Source: Stanromanek.com