'Oumuamua is the first detected interstellar object passing through the Solar System. It is a small stellar object that some think could be a UFO or solar sail send to explore outer space. That is incorrect.
Formally designated 1I/2017 U1, it was discovered by Robert Weryk using the Pan-STARRS telescope at Haleakala Observatory, Hawaii, on 19 October 2017, 40 days after it passed its closest point to the Sun. When first seen, it was about 33,000,000 km (21,000,000 mi; 0.22 AU) from Earth (about 85 times as far away as the Moon), and already heading away from the Sun.
It has a dark red color, similar to objects in the outer Solar System. 'Oumuamua showed no signs of a comet tail despite its close approach to the Sun, but has since undergone non-gravitational acceleration consistent with comet outgassing. It has significant elongation and rotation rate, so it is thought to be metal-rich with a relatively high density.
'Oumuamua is tumbling, rather than smoothly rotating, and is moving so fast relative to the Sun that there is no chance it originated in the Solar System. It also means that 'Oumuamua cannot be captured into a solar orbit, so it will eventually leave the Solar System and resume traveling through interstellar space.'Oumuamua's system of origin and the amount of time it has spent traveling amongst the stars are unknown.
In September 2018, astronomers described several possible home star systems from which 'Oumuamua may have begun its interstellar journey. However, the object did not pass particularly close to any of those objects, making its origin from any one of them improbable. Read more
As humanity searches for meaning about how it was created and its final destiny - people often look to the sky for answers.
Most people believe that we have been visited by extraterrestrials and monitored by alien spacecraft - (the feeling of Gods watching over Humans) - that come and go. It's all about connecting the stars and the destiny of the Human Experiment set in Time for the Study of Emotions.
Interstellar Object 11/'Oumuamua arrived like a consciousness artifact from another star system - mysterious, fast-moving, and impossible to ignore - awakening those connected to this event.
Unlike ordinary comets or asteroids, 'Oumuamua behaved strangely. It accelerated slightly as it traveled away from the Sun, yet showed no visible comet tail. Its elongated shape and unusual tumbling motion fueled scientific debate and public fascination alike. Some researchers suggested natural explanations involving exotic ice or outgassing, while others speculated about more extraordinary possibilities - even the remote idea of an artificial origin.
For many, 'Oumuamua represents more than a celestial object. It symbolizes the limits of what we know and the vastness of what remains unexplored. In an age where humanity scans the skies for signs of life, meaning, and connection, this visitor from deep space reminded us that the universe still holds mysteries capable of challenging both science and imagination.
Long after it disappeared back into interstellar darkness, 'Oumuamua continues to inspire conversations about cosmic origins, extraterrestrial possibilities, and our place in the universe. Sometimes the most profound discoveries are not the answers we find - but the questions that continue traveling with us afterward.
May 2026 - The gradual dissemination of information about UFOs is starting to speed up - more clues, that awaken humanity allowing it to remember who they are and why they are here. The arrival of interesting objects from space is part of the process. Reality is all about timing timing so on we go to the next ...
In truth all three objects - and other archetypes that will follow - are inserts in the simulated reality in which we experience.
Simulation Theory - Holographic Universe
Strange Acceleration of Mysterious Interstellar Visitor Finally Explained Science Alert - March 22, 2023
An interstellar object that is currently on its long journey back out of our Solar System has a completely natural explanation, in spite of its odd quirks. The peculiar acceleration of 'Oumuamua, new research confirms, can be fully attributed to the release of molecular hydrogen gas. 'Oumuamua first appeared on our horizons in October 2017, a mere month after it made its closest pass to the Sun, looping around and speeding back out of the Solar System on its continuing journey through the cosmos. We hadn't then - and we haven't since - seen anything like it in our home system, and it's still deeply interesting to astronomers.
Scientists determine the origin of extra-solar object 'Oumuamua PhysOrg - March 17, 2021
In 2017, the first interstellar object from beyond our solar system was discovered via the Pan-STARRS astronomical observatory in Hawaii. It was named 'Oumuamua, meaning "scout" or "messenger" in Hawaiian. The object was like a comet, but with features that were just odd enough to defy classification. Scientists determine the origin of extra-solar object 'Oumuamua.
Interstellar visitor 'Oumuamua could still be alien technology, new study hints Live Science - August 19, 2020
'Oumuamua - a mysterious, interstellar object that crashed through our solar system two years ago - might in fact be alien technology. ThatŐs because an alternative, non-alien explanation might be fatally flawed, as a new study argues. But most scientists think the idea that we spotted alien technology in our solar system is a long shot. In 2018, our solar system ran into an object lost in interstellar space. The object, dubbed 'Oumuamua, seemed to be long and thin - cigar-shaped - and tumbling end over end. Then, close observations showed it was accelerating, as if something were pushing on it. Scientists still aren't sure why. One explanation? The object was propelled by an alien machine, such as a lightsail - a wide, millimeter-thin machine that accelerates as it's pushed by solar radiation. The main proponent of this argument was Avi Loeb, a Harvard University astrophysicist.
Scientists determine the interstellar object 'Oumuamua isn't made from molecular hydrogen ice after all PhysOrg - August 18, 2020
Traveling at a blistering speed of 196,000mph in 2017, 'Oumuamua was first classified as an asteroid, and when it later sped up, was found to have properties more akin to comets. But the 0.2km radius interstellar object didn't fit that category, either, and its point of origin has remained a mystery.
Researchers focused on the giant molecular cloud (GMC) W51 - one of the closest GMCs to Earth at just 17,000 light years away - as a potential point of origin for 'Oumuamua, but hypothesize that it simply could not have made the journey intact. The most likely place to make hydrogen icebergs is in the densest environments of the interstellar medium. These are giant molecular clouds confirming that these environments are both too far away and are not conducive to the development of hydrogen icebergs.
'Oumuamua origin story: How our mysterious interstellar visitor may have been born Space.com - April 13, 2020
Our solar system's first known interstellar visitor may have a very violent origin story. The mysterious object 'Oumuamua, which was spotted zooming through the inner solar system in October 2017, is probably a fragment of a larger body that was torn apart by gravitational forces during a close flyby of its native star, a new study suggests. This "tidal fragmentation scenario not only provides a way to form one single 'Oumuamua but also accounts for the vast population of asteroid-like interstellar objects.
Cigar-shaped interstellar object may have been an alien probe, Harvard paper claims CNN - November 6, 2018
A mysterious cigar-shaped object spotted tumbling through our solar system last year may have been an alien spacecraft sent to investigate Earth, astronomers from Harvard University have suggested. The object, nicknamed 'Oumuamua, meaning "a messenger that reaches out from the distant past" in Hawaiian, was discovered in October 2017 by the Pan-STARRS 1 telescope in Hawaii.