Recently, dome-shaped structures on a hill were discovered on Mars, indicating that the planet was habitable in the past.
Now another image is emerging that would seem to provide strong evidence that there is more going on on the Red Planet than space agencies are telling the public.
According to images from a NASA rover, in the vicinity of Mount Sharp lie giant structures that once towered on the Red Planet.
According to "UFO hunters" as well as ufology experts, there are several structures on Mars that, despite time, are clearly visible half-buried in the harsh Martian conditions.
Many hundreds of skeptics look at such photographs with disbelief, considering them to be a work of Photoshop. However, despite the many “photoshops” that previously roamed the Internet, there has been no need for editing for the last two decades. The official NASA resource, with photo archives, gives crazy pictures of the Martian surface - you can follow this link.
Who built the structures on Mars?
While many of us may be incredulous at such an image, not seeing the destroyed man-made formations there, no one can deny that a certain degree of mystery still exists.
Looking at the image present in the article, we can clearly see several straight lines on the surface of Mars. You don’t have to be a big fan of ufology to see the remains of walls in these lines and come to the understanding that this is actual evidence of the remains of buildings of a certain civilization buried on Mars that lived for some time on the Red Planet.
In general, these are not the first “outrageous” images coming from the planet that humanity is about to colonize. A large number of strange finds are present in the immediate vicinity of Mount Sharp, and artifacts can also be seen in many other images from the Red Planet.
Ufologists say that it was not for nothing that space agencies chose Mars as the first planet for colonization, although the Moon would have been more convenient for the “first step” - in the distant past, the Red Planet was inhabited by intelligent beings, and we need to get to their technologies.
Improved image of Martian buildings/improved but not drawn, click to enlarge
The possibility that intelligent beings lived on Mars in the past is quite high. They could have existed here millions of years ago and died, or gone to other planets and left behind artificial structures. There are decent chances that most of the structures on the planet, although they died from time and climate, and are now buried under tons of Martian soil, have nevertheless been preserved.
That is why it is almost impossible to say exactly what we see in the images - a real structure of artificial origin, or, as skeptics say, a natural geological formation. Although most people are sure, we see a real construction of intelligent beings.
Adventures of the Curiosity rover on the Red Planet.
UFO experts believe that a couple of months after landing on Mars, the Curiosity rover photographed a mysterious creature - an alien. People's opinions were immediately divided: some were sure that this was nonsense, everything had a reasonable explanation. Others immediately started talking about falsification and concealment of information coming from the Mars rover. Allegedly, NASA artificially restrains the flow of data from Mars and posts images taken on Earth, passing them off as Martian.
By the way, this version perfectly explains the rare footage of UFOs taking off from Mars; in fact, these are helicopters taking off from the filming site, giving off glare under the bright rays of the Sun. Still others believe that there is no need to complicate everything; not only are we not the unique inhabitants of the Galaxy with intelligence, moreover, another mind knows about our existence.
We are talking about the photograph where adherents of the theory of the existence of alien civilizations examined the shadow bending over the Curiosity rover on Mars, and as they say, this is an Alien. Moreover, as experts suggest, the alien, on whose back they examined the “hump” of life support systems, is repairing the Curiosity rover that broke down on Mars!
According to Michael, a specialist in a secret teleportation program, he spent 20 years on Mars! Well, more precisely, he did not live there all this time, but during the course of his work he visited the Mars Institute and, accordingly, the terrestrial colonies of the Red Planet.
As Michael says, all the technologies that we now see in our modern cosmonautics are only the tools necessary to deliver the installation of a teleportation receiver to the planet being developed. In the recent past, a teleport receiver was sent to Mars, which was before Michael Ralphie joined the secret project.
Unfortunately, Ralphie, who left the project in 1996, does not give specifics about his participation in the project, only mentioning that teleports and a colony on Mars worked before him, and he also made many trips on business between Mars and Earth.
Agree, there is something amazing in existing stories and photographs that gives us reason to think about the real history of exploration of the Red Planet.
A strange light cone has been spotted in the sky of the Red Planet. It flashed and flew away.
The UFO is clearly visible in an image taken using one of the many cameras on NASA's Mars Science Laboratory Curiosity robot - the one located on the body and called the Front Hazcam. There are eight similar cameras. They are black and white, equipped with wide-angle lenses, photograph panoramas, help navigate and plot a route.
Image from NASA website, UFO shown by arrow
Photo: NASA/JPL-Caltech
The UFO appeared directly on the course of “Curiosity” - on January 5, 2014 (Martian day 504) at 23 hours, 26 minutes 37 seconds, it was captured by a camera located in front. In the image posted on the official NASA website, the object is located slightly to the right and looks like a light cone. Enthusiasts who recently discovered it have no doubt that these are aliens flying across the Martian sky. That is, aliens. And they don’t just fly, they take off. Because a UFO, if you enlarge it, has a noticeable tail. And it is directed downwards. Therefore, the object itself rises.
Even if the UFO were a meteor or even a comet, it would have a tail pointing upward. As befits falling celestial bodies.
By the way, confirmation that the object was moving can be a photograph taken by the same camera, but a little later - after 6 minutes 29 seconds. There is no longer a UFO on it - it has flown away.
Not a plane or a bird
NASA experts have not yet commented on the current case. But regarding the previous one, they spoke out. Although it is quite foggy.
In March 2004, in an attempt to photograph the Earth from Mars, the Spirit robot, which arrived in the area of the Gusev crater, caught a certain anomaly in the lenses of two cameras at once - panoramic and navigation. And also in the sky. In the photo she appeared as a bright stripe. This effect occurs when the camera captures a moving object at a slow shutter speed. While the camera shutter is open, the object flies some distance. And it appears in the form of a strip. 
The UFO, which appeared as a stripe, surprised NASA experts so much that they titled the commentary on the photo very intriguingly: “Bird? Airplane? Spaceship?" . And one of the leaders of the team that controls the Spirit robot, Mark Lemmon from the University of Texas, put it in a completely sensational way.
“We may never know what it was - whether it was a meteorite first photographed on Mars, or a spaceship arriving from other worlds.” But we will work on the solution.
The solution never appeared. There was an assumption that some terrestrial device hit the lens. Of all those left in orbit, according to experts, only Viking 2 was suitable for this role. But its orbital module flies at an altitude of about 300 kilometers and is too small to be visible in photos from the surface.
But meteorites don't look like that. Spirit photographed their fall on October 25, 2005, when the Martian sky was streaked with burning pieces of the tail of comet P/2001R1 LONEOS. Has little in common with the 2004 object. And it’s certainly not at all like what “Curiosity” filmed today.
Meteor shower photographed by Spirit on Mars in 2005
Photo: NASA/JPL-Caltech
Maybe someone is really keeping an eye on human activity on Mars, as radical ufologists have long and persistently asserted?
It became known that on Mars, still inaccessible to us, a UFO crashed, an object that, apparently, is directly related to the secret developments of American intelligence agencies.
This is not an ordinary event, but everything is in order. If in the 40s of the 20th century the majority of UFO supporters were sure that the “saucers” were coming from Mars, then by the 80s such a theory only caused ridicule from specialists. For example, in 1979, the disappointment and despondency inspired by the lifeless Martian landscapes among the operators at the American Mission Control Center were so great that they almost completely indifferently framed the image number 35A72 received from the Viking. Yes, yes, we are talking about the “Martian face”, or “sphinx”, the existence of which took NASA no less than 15 years to recognize.
Only in 1994, specialists from the American aerospace department found the courage to refute the words of the head of the Viking program, C. Snyder, who stated that “the discovered image is just rock formations that have taken on bizarre shapes as a result of the play of light and shadows,” and to admit the fact of the existence of artificial Martian pyramids. Remember this figure - 15 years, because in our case we will again talk about the “Viking”, which, as it turned out, photographed a much more interesting artifact.
It also took many years for NASA to admit: the Phobos automatic probe transmitted to the Mission Control Center, among others, images... of a contrail in the atmosphere of Mars. In other words, a UFO was recorded in the sky of the Red Planet.
Finally, on May 10, 2001, it was reported that American scientists recognized... the fact of aliens visiting Mars. Specialists close to NASA studied images sent to Earth by the interplanetary Mars Global Surveyor, which was in orbit around Mars for three years, and found in some photographs... pipes at least 18 meters in diameter. They look like glass and, most likely, of artificial origin, like the pyramids seen in the photographs.
As a result, by the end of spring, world public opinion was already prepared for, perhaps, the biggest sensation of the new century - the presence of another intelligence on Mars. But no one could have imagined that even the amazing facts mentioned above would soon seem trivial in comparison with the discovery made literally in the last days by the American scientist Ephraim Palermo. Having gained access to special archives, he acted like a real hacker, drawing attention to the Viking images classified as “of no interest.” As a result, the American “fished” raw photographs from the archive, which, upon closer examination, turned out to be a “portrait”... of a triangular UFO that apparently crashed on Mars!
The authenticity of the photographs is confirmed by the fact that each “portrait” of a triangular UFO has a serial classification number in the archive. Palermo, who deciphered the sensation, turned to specialists who soon reconstructed the object. The reconstruction only confirmed the scientist’s conclusions that this is a classic UFO. The specialist did not rest on his laurels and turned to physicists, who determined from a number of signs that the fall of the artifact onto the surface of Mars was followed by an explosion of an unknown type of fuel. And then, inspired by his successes, Palermo took a perhaps erroneous and unsafe step for his life: he showed the photographs to a certain Edward Fouche, who worked in the famous “Area 51” on the creation of top-secret aircraft. And Fouché said literally the following: “Where did you get the pictures of our TR-3B? And where did he crash?” Having learned that we are not talking about the American top-secret “triangle”, but about a UFO that crashed on Mars, Fouche was speechless - his statements that in “Area 51” there is an alien triangular UFO, on the basis of which the Americans built their TR-3B, received documentary evidence for the first time. Fouche also managed to report that the UFO that crashed on Mars was completely identical to the one he allegedly had to deal with in Area 51.
Only Fouche’s confessions did not arouse enthusiasm among the US intelligence services, which for the time being denied not only the possession of an alien “triangle”, not only the existence of the new generation “invisibility” TR-3B, but also the existence of “Zone-51” itself. However, this is no longer so important.
Another thing is more important: the current sensational discovery may put an end to the question of whether Americans use alien ships to create their own top-secret machines. Another thing is how long it will take both NASA and the intelligence services to reveal the facts, considering that it took them 15 years to take such a step in the case of the non-binding Martian pyramids. The fact that American specialists are working with crashed “triangles” is supported not only by Fouche’s statements and not only by the identity of the UFO on Mars with the earth’s TR-3B, but also by the long-term denial of “Area 51” by the intelligence services. Many researchers who claimed to be connected to this top-secret base were declared crazy. Some died “unexpectedly” in the prime of life. Until... Russian intelligence agencies intervened in the matter.
The Military Topographical Directorate of the General Staff of the Russian Armed Forces did not consider the revelations about “Zone-51” to be chatter of retired scientists and directed the “Kometa” satellite (TKK “Cosmos”) to search for the “non-existent” base. It was from such a satellite that the photographs of the military base that caused a scandal in the American spy agencies were taken. This is how the first “layer” of secrecy was removed from the research conducted by the Americans in secret both from the whole world and from their own people.
Now we can say that Palermo and Fouche, who have documentary photographs, have seriously encroached on the last alien secret of the overseas special agencies. And these special agencies are probably biting their elbows because they did not interfere with Ephraim Palermo’s access to the archives and did not track his connections with the builder of American-alien ships Fouche, who spoke at the wrong time. For now, we can only guess how the Americans will explain the similarity of the “Martian” UFO with their TR-3B, and... wait to see if the researchers will suffer a sudden death. In any case, the secret services of several countries around the world are already showing unprecedented interest in the opening of Palermo.
For the past five years, a rover called Curiosity has been traveling on the surface of Mars, analyzing soils and atmospheric components. During this time, he walked more than 16 kilometers and gained over three million followers on Twitter.
The device is the largest Mars rover in the history of space exploration. It weighs about a ton, and its dimensions are three meters in length and two in height. Curiosity moves on six wheels, each of which has an independent motor. With their help, he can reach speeds of up to four centimeters per second, but only on a flat surface. The device is controlled by a group of scientists. Due to the fact that the Martian day is longer than the Earth's, for about three months they began to work 40 minutes later than other people.
It was originally planned that the rover would stay on the Red Planet for no more than two years. However, research is still ongoing. The device functions perfectly and copes with its duties. Its mission is to assess whether life ever existed on Mars, obtain detailed information about the planet's climate and geology, and determine whether landing humans on the surface is possible. For these purposes, Curiosity was equipped with three types of cameras that transmit color and black-and-white images, a set of tools for remote study of rocks, and a bucket for scooping up soil. In addition, the rover has ultraviolet sensors, sets of meteorological instruments and instruments for determining the composition of the atmosphere and assessing background radiation.
Mars rover mission in animation.
What did you find?
Thanks to the RAD radiation detectors installed on Curiosity, scientists were able to find out that cosmic radiation on Mars exceeds the Earth's norm. It is so high that astronauts during the flight and landing on the planet can receive a potentially lethal dose - more than one sievert of ionizing radiation.
In 2013, an article was published in the journal Sience, which stated that in a day a living organism located on Mars can accumulate tens of times more ionizing radiation than on Earth, approximately 0.21 mSv. This figure is only two times lower than the level of radiation in outer space. Thus, in a year of “ordinary” life on the Red Planet, 300 times more radiation will accumulate in the human body than in a nuclear industry worker on Earth. This means that in the event of the colonization of Mars, which is so dreamed of Elon Musk, It will not be possible to live more than 500 days without health risks.
Curiosity image of Gale Crater. Photo: http://www.nasa.gov/
Another important discovery by Curiosity was the traces of water and simple organic matter that it discovered in the soil of Mars. This discovery gave scientists the right to claim that several billion years ago there could have been lakes on the planet, and therefore life. However, no full-fledged living organisms were found in Gale Crater. Experts have only found out that the soil in this place once possessed the chemical elements necessary for life, and in the environment there were a number of organic molecules used as building blocks for the functioning of organisms.
Additional confirmation of the theory of the existence of life on Mars are photographs and the chemical composition of the planet’s soil. The cracked surface of the Martian soil reminds them of the Earth's soil, namely the Dry Valleys of Antarctica and the Chilean Atacama deserts.
Discoveries of ufologists
But not only scientists are observing the life of the device on the Red Planet. Ufologists also view videos and photos of his travels. Experts in the field of UFOs have already found a lot of “sensational” evidence of the existence of extraterrestrial civilizations. In 2017 alone, they managed to spot the wreckage of a flying saucer and the remains of aliens. They managed to do this after repeatedly enlarging the images published on the official NASA website. Specialists interested in unusual phenomena identified them as two chests and half-decayed elongated skulls. And a group of strange objects of uncertain shape located nearby were mistaken for fragments of a spaceship.
Dinosaur skull found on Mars?
In just five years of the rover's operation, searchers for extraterrestrial civilizations managed to discover something similar to a spider-like hairy monkey, as well as strange objects resembling a Bigfoot skull, a reptile skeleton, a dinosaur head, traces of mushrooms, lichens, a squirrel and even someone's hip bones.
A humanoid was photographed in Bulgaria in 2013. A group of young travelers insist they have photographed an extraterrestrial creature in a dense forest near Plovdiv, Bulgaria. The group was hiking in Yundola and when they walked through a meadow between the Rila and Rhodope mountains, one of the tourists photographed the creature before it disappeared.
A humanoid creature of unknown classification found in the Atacama Desert, Chile. Photo: S.T.A.R. Research
One of the aliens appearing on Earth! Photo: UNSEALED
According to contactees, the upper part of the skull seems soft and moves all the time. Image: UNSEALED. They hide their identities. These are predators and they can appear in any room, i.e. go through walls and glass. They completely paralyze the physical body, but if you show willful resistance (and will is Love, then you will win) Researcher UFO
An unidentified object photographed on Mars. These images were taken by the American Mars Exploration Rover Spirit in the pre-dawn hours with navigation and panoramic cameras. The unidentified object looks like a stripe because the shutter speed was 15 seconds and during this time the object flew 4 degrees. As NASA admitted, this object could not be some kind of ship from Earth, and for a meteorite, the unidentified object was moving too slowly. The very official title of the NASA image: “It”s a Bird, It”s a Plane, It”s a... Spacecraft?” I think it doesn’t need translation. ID: PIA05557 Photo: NASA/JPL/Cornell
Gemini 10 is an American manned spacecraft. The eighth manned flight of the Gemini program.
Crew: John Young - commander; Michael Collins - pilot.
Launch: July 18, 1966 22:20:27 UTC
Landing: July 21, 1966 21:07:05 UTC
The first photo shows the unidentified object itself and its magnification 12 times. The second one is a NASA original. Photo No: S66-45774_G10-M_f Photo: NASA
Crew members: Gordon Cooper (Leroy Gordon Cooper) - commander, Charles Conrad (Charles Conrad) - pilot. Launch: August 21, 1965 13:59:59 UTC Landing: August 29, 1965 12:55:13 UTC. Image No.: GT5-50602-034_G05-U The first two photos are different magnifications of the UFO, the third photo is part of the original NASA frame. Photo: NASA
This unidentified, completely real object was filmed by American astronaut, Air Force Major James McDivitt, during the 8th US manned space flight on the Gemini 4 (Gemini) spacecraft on June 3-7, 1965. He watched and filmed it through a technical porthole. He then decided to shoot a UFO through another one, but the object disappeared. One photo is original NASA, the second photo is an enlargement of the UFO. Look at both frames! Frame No.: GT4-37149-039_G04-U Photo: NASA
This unidentified, completely real object was filmed by American astronaut, Air Force Major James McDivitt, during the 8th US manned space flight on the Gemini 4 spacecraft (Gemini) on June 3-7, 1965. He watched and filmed it through a technical porthole. He then decided to shoot a UFO through another one, but the object disappeared. One photo is original NASA, the second photo is an enlargement of the UFO. Look at both frames! Frame No.: GT4-37149-039_G04-U
On April 17, 2002, a close-up photograph of the International Space Station was photographed from the space shuttle Atlantis (see the original in full size), but in addition to the ISS, a UFO in the background was included in the frame. The first photo is an enlargement of the UFO and shows where it is, the second photo is a NASA original. Photo #: STS110-E-5912 Photo: NASA
It was as if he was specially posing for the astronauts (the photographs show how the UFO turns in different directions towards the shuttle), but most likely he was performing maneuvers and in the last sixth frame you can see that he turned towards the Earth and turned on the engines. These photographs, like many others, were classified, but one of the employees of the space center. Johnson, who has access to secret files, published them on social networks, which remained undisclosed. In January 2013, NASA removed the photographs and the numbers of these photographs from its archives. See all six NASA UFO photos in full size! And also my UFO magnifications! Publication: UFO Researcher Photo No: STS088-724-66 Photo: NASA
UFO in near-Earth space!
Astronaut Pierce J. Sellers, mission specialist for STS-121, participates in the mission's second extra-vehicle activity (EVA) session. Working with him is astronaut Michael E. Fossum (outside this frame). The duration of the spacewalk lasted 6 hours and 47 minutes, and all this time they were photographed and filmed from the windows of the International Space Station by astronauts of Expedition 13 to the ISS and astronauts of Mission 121 of the shuttle flight program. It was this photograph that was taken by one of the astronauts of the Discovery shuttle, and some of the frames showed a real UFO flying towards Earth. The first photo is a NASA original, and the second is a maximally enlarged UFO. See both photos. Researcher UFO Photo No: S121-E-06224 (July 10, 2006) Photo: NASA
This is an image with an unidentified moving (moving) object, which actually represents a certain unit or lunar rover, clearly not of human production, because its dimensions are several tens of meters, both in length and width. Also, without magnification, deep traces left by a moving (moving) unidentified object are clearly visible. Recently, the Schröter Valley officially received a new name: “Secrets of the Schröter Valley”. Yet modern science and scientists began to look at the world differently. So, in this valley, some buildings and structures were discovered that absolutely do not fall into the category of geological formations. Straight tunnels (pipes) were also found stretching along the surface of the Moon, which go in a straight line regardless of the terrain, i.e. be it a hill, a hill of any height, a crater. Perfectly smooth entrances (exits) under the surface of the Moon were also discovered, which have hemispherical shapes and with the development of lunar soil near these entrances. Over time I will publish them. So. Now the scientific data: Schröter Valley is named after the German astronomer Johann Schröter (1745-1816); officially received its name in 1961 (now called: Secrets of the Schröter Valley); In fact, a crater was first named after him, and in accordance with accepted rules, valleys are named after the geological structures closest to them - craters or mountains. Secrets of the Schröter Valley on the Moon: Alien Lunar Rover Now about the image: Date taken May 27, 2010 Time: 21:41:05 Orbit altitude: 4238 meters Longitude: 307.37 ° Center of Latitude: 25.01 ° Resolution: 0.60 m at pixel. Researcher UFO Image: LRO Photo: NASA MAXIMUM POSSIBLE ENLARGEMENT OF THE ALIEN ROVER!!! SEE ALSO THE FIRST ORIGINAL IMAGE FROM NASA!!!
Unidentified object from Apollo 11 July 17, 1969 This photograph was taken from Apollo 11, when astronauts Neil A. Armstrong, Michael Collins and Edwin E. Aldrin flew from Earth to the Moon for the first landing on its surface. It's hard to say what it is, but they saw it with their own eyes. Maybe this is a UFO shrouded in some kind of energy protection, or maybe it’s some kind of plasma (possibly living). So, the first photograph reflects the reality that the astronauts saw, only it was digitized by NASA a long time ago, and in good faith and qualitatively no different from the original color photograph, which must be given to these people. The second is an increase in an unidentified object or phenomenon and in a different spectrum, in order to look in a different light. The third is also a digitized photograph, only NASA retouched the object, which is very clearly visible in full size (since the screens are different, you can lighten the picture. I can see very clearly that the object is “blurred out”) and changed the color scheme of the Earth, and the poor quality is also visible digitization when viewed in full size, which is very clearly visible when comparing 1 and 3 photos. So, relatively recently NASA removed the real photograph with an unidentified object and posted the one without the object in space, i.e. This is my third one. I recommend watching the first one in full size Beauty and UFOs! Researcher UFO Photo: NASA
Photo of the Earth and 100% Real UFO were obtained from the Space Shuttle Endeavor Image No.: STS108-703-93_3 December 5-17, 2001
The first photo is a NASA original. The second is maximum magnification showing where the object is located. It is advisable to watch the first one in full size. Image #: AS08-16-2594 Photo: NASA
Shuttle Discovery Mission: STS-096 Photo No.: STS096-706-2 Date taken: May 27, 1999 Time: 11:28:57 GMT Photo: NASA See the first original photo in full size 16.8 megapixels and the second enlarged unidentified object.
The panorama was taken in near-lunar orbit during the Apollo 16 mission in April 1972 (this is the first photo). In this panorama, in addition to the lunar landscape, a gigantic structure was filmed, which throws one giant and many smaller ones into the surrounding space, something similar to electricity or lightning. The large image (6.6 GB) shows the structure of these emissions, and also that one end of this structure, which is illuminated by sunlight, extends into the lunar surface. The second photo is this power plant in the center and the third photo is enlarged. Look at all three photos! UFO Researcher Photo #: AS16-P-4095 Apollo 16 April 21, 1972 Photo: NASA
This is one of the photographs that was taken during the STS-100 mission as part of NASA's space shuttle program. In this case, the space shuttle Endeavor was performing its mission in orbit. This photograph was taken by one of the astronauts during their spacewalk, namely from the airlock. This mission took place in April 2001, and for more than 12 years, neither the astronauts themselves, nor NASA employees, nor fans of photographs from space noticed a UFO flotilla of five objects in this photograph. Three days ago, one of the American ufologists published this photograph and various enlargements and other specials on YouTube. effects. I decided to follow him and went to the NASA public archives and also downloaded this photo. She is the first here, the second is also her, only I put an arrow indicating the location of objects, and the third and fourth are different magnifications. Text: Researcher UFO Photo No: STS100-708A-48 Photo: NASA
Astronaut Jean-Pierre Haignere, who was the first ESA flight and spent six months on the Russian MIR space station as an on-board engineer, photographed this real UFO. First published by Stephen Hannard on June 10, 2013.
Dilapidated structure on the Moon This structure is only a small part of the structures and buildings on the Moon! Almost all researchers believe that this, as well as many other structures on the Moon, are the work of our civilization that preceded us, other human civilizations, and not aliens and aliens. Humanity is about a million years old and believe me, they haven’t been running around with stones and axes all the time. This happened perhaps when civilizations perished. But real alien bases actually exist on the Moon, or more precisely, under the surface of the Moon. This is reliable information from contactees who were actually taken to the Moon. There is footage not only from American missions, but also from recent Chinese missions to the Moon. So there is already a steeper structure than this structure and it is whole and unharmed. There are also structures more than five kilometers long. In general, many different buildings and structures have already been discovered, and only about a very small part can we say that this was not the work of people. Even if they belong to ancient civilizations.