SCEINCE

An advanced alien “federation” can develop into globular clusters

We can live in the wrong part of the galaxy.

Elsewhere in the Milky Way, huge groups of ancient stellar populations are packed in dense ellipsoidal areas called globular clusters. Within these tightly bound patches of stellar bodies, there are no new stars and collapsing supernovae. But evidence suggests that these regions may be rich in planets.

And if this is the case, any advanced extraterrestrial civilizations that develop inside globular clusters would have a definite advantage when it came time to form an interstellar society, as the distances between stars in these regions would be far smaller than the vast areas. from the space. observed in our galactic neighborhood.

And that could make interstellar communication and travel much easier, potentially moving a new “alien federation” far ahead of rival civilizations, “landlocked” on galactic disks (like ours), according to a recent study shared on a prepress server.

But don’t pack yet. The very proximity to nearby solar systems can also mean doom for any thriving extraterrestrial civilization inhabiting a globular cluster.

Advanced aliens in spherical clusters would have several different advantages

Spherical clusters have some of the most ancient solar systems found in the famous universe. They can hold between 100,000 and 1 million stars in incredibly dense spheres, and the approximately 150 globular cups in our Milky Way could be at least 10 billion years old, according to the study. In the study, researchers looked at the possibility of such ancient systems hosting planets capable of sustaining not only intelligent life but also advanced civilizations. “Such civilizations would be immersed in a stellar environment so dense that distances between stars could be as small as hundreds or thousands of au: thousands to hundreds of times smaller than the typical interstellar distances in the Milky Way disk, which is home to the sun. the authors write in their study.

The unit, “AU”, literally means “astronomical unit”, which refers to the distance from Earth to the Sun. It takes approximately eight minutes for light from our sun to reach us. Our closest stellar neighbor, the Alpha Centauri system, is about four light-years away, which means it takes about four years for light to reach Earth. Recent studies suggest that there may be habitable planets and while these exoplanets probably do not accept intelligent extraterrestrial life, the prospect of settling on any planet even in this nearest neighboring solar system faces the seemingly insurmountable problem of interstellar communication, as anything we send to hypothetical settlers there will not be answered for at least eight years (and vice versa). for the settlers of the Alpha Centauri system).

Sacrifice an alien civilization to save the team

But in a globular cluster, such a situation between two neighboring stars would be much easier to overcome. Only hundreds of times the distance between the Earth and the Sun, communications sent between neighboring stars in a globular cluster could have an incredibly short waiting time of 1,600 minutes to respond.

At about 27 o’clock it is only more than one earth day.

This is an extremely ideal case of speculation, as most cases require weeks or months of transit time for interstellar communications, according to the study. But the close proximity of nearby stars in globular clusters can also give a clear advantage to the ability of extraterrestrial civilizations to survive a catastrophic extinction – of the kind Elon Musk loves to talk – because they would have less distance to travel to inhabit other worlds. But don’t worry too much. The statistical probability of an entire “alien federation” disappearing could drop to almost zero, but any single solar system would be much more likely to suffer chaotic and destructive periods, as gravitational anomalies from nearby solar systems could send apocalyptic asteroids on course. of colliding with inhabitable worlds or even throwing an Earth-like world directly into its host star or completely outside its solar system. This is an extremely fascinating study that opens up too many possibilities for things like the evolution of a species and advanced alien civilizations to be discussed here. But our exoplanet hunting telescopes we may one day find something indescribably awe-inspiring happening in these ancient globular clusters. Assuming someone is home.





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