Throughout history there have been events at times that defy logical explanation. Visitations by superior beings with special abilities have been marked down as myth or legend. Nevertheless there is somewhat tangible evidence scattered across the planet – the Nazca lines in Peru, ancient ‘astronauts’ depicted in Mesoamerica, the stargate at Aramu Muru, ancient Babylonian texts and even Atlantis.
There are many people that do not believe in intergalactic visitors or even that life might exist on other planets. However, in this vast universe, it’s highly improbable that we are the absolute only ones around. Our own solar system, which holds our Sun and nine planets (I never accepted Pluto being struck off as a bona fide planet) is unimaginably large in itself. It’s taken the Voyager crafts about forty years to reach the outskirts of our solar system!
So now, considering that there are approximately another 200 billion to two trillion galaxies in our universe, doesn’t it seem pretentious and narrow-minded to think that we are truly alone in this infinite universe?
During these last few years, our attention has been steadily focused on our neighbour, Mars. Many spacecraft have been sent to the red planet, ending up as orbiters, rovers or landers. There is an almost obsessive need to find some sign of life, microbial or otherwise on our neighbour.
In the last few months, especially, it has been the 1960s Race to Space all over again. United Arab Emirates’s Hope orbiter, The United States Perseverance rover and China’s Zhurong rover and Tianwen-1 orbiter all arrived together in February, with Europe hot on their tail with a launch scheduled for next year; both rovers are racing in different directions, desperately searching for some type of life, the winning post looming in the distance.
There are probably planets out there that have very primitive life, primordial or microbial; but there are possibly planets that hold intelligent life, maybe far more advanced than ours. What to us is the height of science and technology advancement could perhaps be as simple as ABC to them. Therefore it is not unreasonable to think that superior life forms might just have mastered a faster way to traverse the universe; and if this is the case, they may have been doing this for thousands of years.
Star Trek doesn’t seem outlandish to us, it’s our probable future – intergalactic travel; but the crew of the Enterprise could very well be visitors from another world.
The stargate at Aramu Muru is a good example of innovative space travel. If we are to believe the legend (see my article “Mysterious History Part 1”), the doorway is a portal to another star system. A shortcut.
Aside from all the varying reports of recent UFO sightings, there are also significant clues dating back thousands of years. Were they left behind by our ancestors, keen to depict their interaction with these advanced visitors for future generations?
Besides, there is rather clear evidence of edifices and monuments that were created by architects who were far more advanced than they were meant to be. The Pyramids at Giza that are supposedly in perfect mathematical alignment with the three main stars of Orion (Alnitak, Alnilam and Mintaka) or the Nazca lines in Peru that, when viewed from an aircraft, will transform from random lines to huge depictions of various animals – when these magnificent structures were built, why would there be a need, for example, for something that could only be viewed from an aerial position? Or, considering the extent of advancement in ancient Egypt when the famous pyramids were built, did the Egyptians really have the technology to position the stones to such an accurate precision? It all points to outside help.
In October 2017, we had what may have been a visit from an extraterrestrial craft – the jury’s still out on that one. Some speculate that Oumuamua was an asteroid or a remnant of a disintegrated comet. The fact that Oumuamua’s composition doesn’t entirely fit the characteristics of a typical asteroid gives way to broader thinking. As it was travelling at a far greater speed than a common or garden comet/asteroid (54 miles per second as opposed to 12 miles), scientists determined that Oumuamua was an interstellar object just passing through our Solar System. The trajectory has been mapped out and tracked and scientists confirm that we will never see it again.
Or maybe we will? Professor Avi Loeb, a reputable astrophysicist from Harvard university, has been proclaiming to the four winds that Oumuamua was not a natural object but artificially made.
Loeb’s argument is that, apart from the fact that it came in too fast, it seemed to have an extra propulsion, a push. Comets receive that extra push from their cometary tail, which acts like a rocket. The gases that evaporate go in one direction and hence thrust the object in the opposite direction. Oumuamua, however, lacked a cometary tail, so, whatever gave this object the necessary push is still filed under “Mystery”.
Another object passed by in September 2020, that behaved in a similar fashion to Oumuamua, sporting the extra push without a comet tail. As it happens, it turned out to be a rocket booster from a lunar lander in 1966. Artificial.
Oumuamua was a flat disc-shaped object about the size of a football field, driven by a propulsion that wasn’t a comet tail. The proposal that this object might be a light sail was put forward. The same way the sail on a boat is driven by wind, a sail in space is propelled by reflecting sunlight. This technology is already being tested for our own space exploration. With light-sail technology, no fuel is used. The craft is driven by light. Therefore, the idea that Oumuamua was some kind of alien artificial object cannot be ruled out, really. Time will tell …
One of the most thrilling accounts of alien contact that I have ever come across is the “WOW Signal” incident. On an August night in 1977, the Big Ear Radio Telescope at Ohio University detected a powerful narrow beam signal originating in the region of the constellation Sagittarius. It remained for a whole 72 seconds and then disappeared forever. The frequency looked very much like an extraterrestrial signal and the astronomer who received the signal was so astounded, he actually scrawled the word “WOW!” next to the circled numbers. Was this a message from extraterrestrials?
The WOW incident is not an isolated one although it’s the most notable. In March 2003, SETI institute observed a signal originating from somewhere between the constellations Pisces and Aries. It was spotted three times. Then in 2010, SETI again detected a powerful signal that endured for 10 seconds. The source was a star comparable to ours with a potentially habitable system at about 100 light years distance. Once more, the signal was observed exactly where scientists expected, and it displayed all the anticipated alien traits.
What exactly are these mysterious signals? Could they be bursts of radar akin to the ones we use to explore the Moon, or perhaps a faraway communication from spaceship to spaceship which we were lucky enough to witness?
The most recent possible contact from another star system came from Proxima Centauri, only 4.2 light years away, in early 2019. The SETI institute stumbled upon this short-lived signal and astronomers are hard-pressed to establish the original source. A near Earth or Earth-based man-made originator has now been ruled out but it’s still a mystery. The radio signal was detected by the Parkes radio telescope in Australia, and the shifts in the frequency are consistent with the movement of a planet.
This is all really beautiful and fantastic but there is a dark side too. We have actively transmitted into outer space, albeit only a few times, hoping to reach out to other intelligent life. But what if the life we reach is not exactly benevolent? Do we really want to attract attention to ourselves with all guns blazing and neon signs that say “We are here!”?
Stephen Hawking said that trying to reach extraterrestrial civilizations is an act that might potentially endanger humanity, as they might view us as inferior, weak and ideal for conquering. He said “If so, they will be vastly more powerful and may not see us as any more valuable than we see bacteria”.
Regardless of how few the attempts at contact, our footprint is out there. Voyager 1 and 2 are still travelling after almost 44 years and they have now reached Interstellar space. Pioneer 10 and 11, launched in 1972 and 1973, also carry messages like Voyager. Maybe someone will chance upon our wandering spacecraft one day in the future, and will wonder about this ancient civilisation from planet Earth in the Milky Way galaxy.
“There were only the great diamonds and sapphires and emerald mists and velvet inks of space, with God’s voice mingling among the crystal fires.” Ray Bradbury, The Illustrated Man