Originally posted by Adrian Baker
How come Astronomers spend large parts of their lives looking at the skies and never see a UFO? It only seems to be those who never study the skies and know nothing about what is up there, who occasionally look up and then miraculously see a UFO.
Two explanations come to mind:
1)People claiming to see UFOs are unscientific fools who know nothing of the wonders of the Cosmos..
2)Aliens are extemely clever and special shielding on their crafts makes them invisible to Astronomers eyes...
Tricky one this!
Hi Adrian,
First, UFOs definitely exist. Any unidentified balloon that causes confusion is a UFO. Obviously you mean alien spacecraft when you say UFO, but I prefer not to confuse the two ideas. There could well be an [officially] unknown aerial phenomenon, one that evades explanation by any standard physical/meteorological model, that does occasionally appear in front of witnesses, and that is very earthly in its origins. There is reason to think that there could even be several such phenomena. So to avoid confusion, I will use ET when I mean him [it] or his alleged space vehicles.
Next, how would ET get here. Well, if he is in the neighborhood, then he might engage in long voyages at slightly sub-light speeds. The problem with this is, the chance that we have neighbors close enough are very small. Of course, one could imagine a race sending beings off for a centuries long voyage, given long enough lifespans I guess. Who knows what might motivate an ET? Next, by all accounts, ET allegedly does things that we can't explain; the right angle turns and dramatic acceleration that are reported and even characteristic, and referred to by Jonathan and Mr. Robin Parsons. So if he really is here, we must assume that ET has some technology completely foreign to us. This means that we can hardly even guess at what to look for; ET might avoid detection implicitly or with relative ease.
Case in point: In about 1980 Arthur C Clark made the comment that ET can't be flying around since he would be detected by the extensive RADAR networks in place. Even then
we were flying around secret stealth planes that evade RADAR; Clark just didn't know it yet. This shows how short sighted we, and even a visionary like Clark can be. Also, some of the best evidence is RADAR evidence; esp when combined with multiple eyewitness reports.
Here is another comment on this from a very unusual paper:
If these creatures are coming and going hither and yon all the time, why haven't our space probes detected them?
As I write this document, a vigourous and contentious debate is underway among astronomers and atmospheric scientists as to whether multitudes of house-sized snowball comets impact the Earth every day, depositing water vapour in the upper atmosphere. Satellite evidence and recent measurements of water in the upper atmosphere suggest they do, yet the absence of impacts recorded by seismometers placed on the Moon by Apollo astronauts argue otherwise. No matter how you look at it, something the size of a house slamming into the upper atmosphere at dozens of kilometres a second is a far less subtle event than the occasional mating set of space animals gently descending into the atmosphere to conceive and bear their progeny. We design our sensors to detect phenomena we expect to observe: nobody imagined there were such things as gamma ray bursts before they were discovered by Vela satellites built to detect nuclear explosions. Perhaps theoretical investigation of the electromagnetic consequences of backactivity might suggest a detectable signature which sensors could be designed to detect.
http://www.fourmilab.to/goldberg/saucers.html
Is ET here? I think something strange and interesting happens that makes people genuinely believe he is here. I think this is worthy of ongoing investigation until the most credible evidence and reports can be explained. Please see the UFO Napster as well as the Debunking Napster for many links that address these issues. There are some very compelling and well documented events that can hardly be dismissed as nonsense, but these clearly do not constitute proof of ET.
One final note: In addition to Astronomers, another group that one should look to for claims of genuine aerial phenomenon are pilots. In fact, the history of UFOs is chocked full of reports from pilots: private, commercial, and military. In fact, a pilot's UFO report - Kenneth Arnold, Mt Rainier, Wa. June, 1947 - was slightly twisted to create the term "flying saucer".