According to one physicist's theory, extraterrestrials can be seen congregating on Dyson spheres that orbit white dwarfs.

 
That is the location in which we need to look for them.
 
No one can find any proof of intelligent aliens anywhere else in the cosmos. A recent paper claims that aliens may be inhabiting Dyson spheres revolving around the remnants of sun-like stars known as white dwarfs dispersed throughout the Milky Way galaxy if aliens exist.
 
According to research co-author Ben Zuckerman, an emeritus professor of physics and astronomy at the University of California, Los Angeles, who told Live Science in an email that this is where we should be focusing our search for extraterrestrial life,
 
According to him, astronomers can estimate the number of advanced civilizations that exist throughout the galaxy based on the results of this search.
 
To the survival of civilization!
 
Any advanced civilization requires energy for several reasons, including the provision of food, the transportation of goods, the resolution of conflicts, and the provision of comfort and convenience. According to The World Counts, the 7.8 billion people currently inhabit the planet Earth consumes approximately 580 million joules of energy every year. This is the same as the energy produced by over 14,000 million tons of oil (opens in a new tab). Practically all of the energy we use comes from fossil fuels because we do not yet have the technological capability to rely on the sun on, which is the most powerful energy source in the solar system on upon on on on on.
 
If humanity were to cover every square inch of the surface of the Earth with solar panels, the resulting energy production would be greater than 1017 joules per second. This would still result in the loss of approximately 1026 joules of energy per second, most of the energy radiated by the sun.
 
This is the reasoning behind the creation of Dyson spheres, which were named after the well-known physicist Freeman Dyson, who conceived the notion in 1960. If an advanced civilization wants to harness its home star's tremendous amount of energy truly, it will need to construct enormous structures to capture it. These structures will need to obscure at least some of the star's light to convert the energy captured into other energy that can be used. It is impossible to keep the star at the center of Dyson's initial plan for a solid sphere that covers the sun in its whole to a hundred percent, and the entire sphere would dissolve due to the immense tidal, and rotational stresses would experience. Despite this, it is not difficult to envisage a technologically advanced species creating rings or swarms of enormous structures covered with solar panels to complete the task.
 
Startups that were not successful.
 
But regardless of how technologically proficient a species is or how many devices analogous to Dyson spheres they construct, they will still have to deal with the fact that the lifespan of every star is limited. If a civilization develops around a sun-like star, that star will eventually evolve into a red giant, leaving behind a white dwarf. This will destroy civilization. This process will, in turn, cause the solar system's core planets to get roasted, while the outer planets will become frozen when the white dwarf cools down.
 
Therefore, remaining stationary on the surface of a planet over an extended period is not a practical choice. That indicates that any aliens may either pack up and go, relocating to another solar system, or construct a chain of dwellings that harvest the radiation from the remaining white dwarf.
 
According to a new paper written by Zuckerman and accepted in May for publication in the journal Monthly Notices of the Royal Astronomical Society, it seems unlikely that an alien civilization would choose to go through the trouble of traveling to a new star to build a Dyson sphere. The paper was accepted for publication in the journal Monthly Notices of the Royal Astronomical Society. Because of this, they will only construct these megastructures around their home stars, ultimately evolving into white dwarfs.
 
Because of this, scientists can establish a direct correlation between the duration of star lives and the frequency with which Dyson spheres are found. Therefore, according to Zuckerman's line of reasoning, if astronomers search for Dyson spheres near white dwarfs and come up empty, it can help estimate the number of technologically advanced civilizations that may exist elsewhere in the galaxy. To explain the reasoning, The number of white dwarfs in the galaxy that astronomers have measured is merely a small percentage of the total. But if a sufficient number of extraterrestrials decided to construct Dyson spheres around their white dwarf planets, then our surveys should have uncovered at least one Dyson sphere. If we do not come across any, this places a ceiling on the number of extraterrestrial civilizations constructing Dyson spheres around white dwarfs. According to Zuckerman, the most likely outcome of advanced civilizations over the age of the Milky Way is constructing a Dyson sphere around their white dwarf. As a result, we should direct our searches in that direction. Naturally, there could be aliens who decide not to build Dyson spheres or aliens who build spheres around other types of stars. However, because of the age of the Milky Way, Zuckerman believes this to be the most likely outcome.
 
Considering the big picture.
 
But finding what you're looking for won't be simple at all.
 
In an email to Live Science, Zuckerman stated, "If any Dyson spheres do exist, it will likely be impossible to discover them since there are so many stars that must be examined." He said, "the signal from the Dyson sphere will likely be very feeble compared to the star about which it orbits."
 
What exactly does that signal mean?
 
Two different outcomes can be anticipated due to the presence of a Dyson sphere, ring, or swarm in the vicinity of a white dwarf. If it is sufficiently massive or close enough to the star, it will block the light transmitted to Earth in the same way that transiting exoplanets do. However, these Dyson spheres have the potential to provide a signal via infrared light additionally. The megastructures will act as sponges, soaking up radiation emitted by the white dwarf and converting it into different forms of energy. This process will result in some waste heat, which will be released into the environment as infrared light because no conversion can be completed with excellent efficiency.
 
According to the research report, even though we have previously discovered a surprising number of white dwarfs with excessive infrared emission, this phenomenon is caused by dust in the respective systems and not megastructures.
 
No evidence of any Dyson spheres having been identified in any of the existing surveys of white dwarfs. Zuckerman believes that only about 3% of habitable planets orbiting sun-like stars give rise to a civilization that decides to build a Dyson sphere around the resulting white dwarf. This is based on the total number of white dwarfs we expect to inhabit the Milky Way galaxy. The researchers concluded that because so many planets orbit sun-like stars, this computation can only yield a maximum estimate of 9 million probable white dwarf sphere-building civilizations in the Milky Way.
 
According to Zuckerman, in the end, nobody knows how many intelligent civilizations may reside in the Milky Way if any at all. However, there may be
 
According to Zuckerman, "Several astronomers, including myself, think technological life may be an extremely uncommon event." "Our civilization may very well be the one with the most sophisticated technology in the Milky Way galaxy." However, since no one is certain about this, it is worthwhile to look for evidence. "

Article source : https://www.livescience.com/aliens-hiding-on-dyson-spheres-around-white-dwarfs

Image source : https://pixabay.com/id/photos/area-51-asing-peringatan-gurun-2037418/

# A physicist claims that aliens are all hanging out on Dyson spheres surrounding white dwarfs.