La esfera de Dyson es una megaestructura hipotética cuya existencia es motivo de debate entre la comunidad científica. Básicamente es un dispositivo que rodea por completo a una estrella, capturando una porción significativa de la energía que ésta libera. En esencia, este dispositivo cubriría holgadamente las necesidades energéticas de una civilización y posibilitaría la colonización del espacio.
El concepto original
Freeman Dyson, físico y matemático británico, hizo el experimento mental donde surgió el concepto de la esfera que lleva su nombre. Teorizó que la rápida expansión de la civilización humana nos llevará a un punto de inflexión en la demanda energética. En cierto momento, según él, la humanidad requerirá tanta energía que no bastará con la emitida por el Sol que llega hasta nosotros naturalmente.
A partir de esta necesidad, imaginó un sistema dedicado a interceptar y recolectar una mayor cantidad de energía estelar sin abordar aspectos técnicos en la construcción del mecanismo. En 1960, publicó el artículo “Search for Artificial Stellar Sources of Infrared Radiation” en la revista Science. Y es allí donde se formaliza por primera vez el concepto.
La esfera de Dyson y la realidad de la humanidad
Freeman Dyson consideró que cualquier civilización capaz de asentarse en satélites naturales o planetas de un sistema solar consideraría la construcción de esta esfera. Contempló incluso que los componentes del sistema habilitarían espacios habitables para los miembros de esta civilización. Esto les permitiría vivir cómodamente en más superficies orientadas hacia las estrellas.
Pero entrando en hechos al margen de teorías, es cierto que el curso de la civilización humana también apunta a la necesidad de construir una fuente de energía alterna. Mientras los recursos no renovables se agotan a un ritmo alarmante en la superficie terrestre, la demanda de energía no deja de crecer. Por lo que podría llegar el día en que los gobiernos del mundo busquen soluciones para reemplazar las fuentes primarias tradicionales.

Fuente de la imagen: Pinterest
La construcción de una esfera de Dyson.
Desde una perspectiva teórica, megaestructuras como la esfera de Dyson son viables. Sin embargo, un dispositivo de esta categoría va mucho más allá de la capacidad tecnológica de la humanidad en este momento. Para la ingeniería humana sería poco práctico. Principalmente porque se requiere muchísimo trabajo para desarrollar, implementar y mantener un artefacto de tales magnitudes. Algo que supera por mucho las capacidades industriales modernas.
Algunos futuristas argumentan que, a medida que superemos las limitaciones actuales, la esfera será algo posible. Pero muchos considerarían inútil invertir en una solución tan improbable.
Otro tema de debate es la posible existencia de esferas de Dyson en lugares remotos del espacio. De existir, esta clase de estructuras tendrían una “firma tecnológica” específica relacionada son la radiación infrarroja que emiten. Así, la observación de estas firmas constataría la existencia de dicha tecnología, según los astrónomos.
Buscando tecnología alienígena en el espacio
Encontrar una esfera de Dyson confirmaría además la existencia de vida inteligente en el espacio, dado su naturaleza artificial. Algunos expertos han dedicado gran parte de su carrera a analizar el mapa de infrarrojos del cielo nocturno con este fin. Pero hasta la fecha ninguno halló nada.
En 2015, la astrónoma estadounidense Tabetha Boyajian sugirió la presencia de una esfera de Dyson como explicación a un extraño patrón de parpadeo en la luz de la estrella KIC 8462852. Pero la hipótesis se descartó meses después.
Pese a la falta de evidencias, investigadores alrededor del mundo buscan constantemente algún indicio que los lleve a confirmar la existencia de este tipo de esferas o artefactos para el mismo fin. Aunque puede que esta tecnología sólo exista en la imaginación humana.
23 septiembre, 2023 a las 14:37
Would you be curious about exchanging links?
23 septiembre, 2023 a las 06:55
The engaging storytelling in the blog posts makes them more than just informative articles—it’s an enjoyable read.
23 septiembre, 2023 a las 02:33
I really like your blog.. very nice colors & theme. Did you design this website yourself or did you hire someone to do it for you? Plz answer back as I’m looking to design my own blog and would like to know where u got this from. thanks a lot
22 septiembre, 2023 a las 00:10
Your blog has quickly become my trusted source of inspiration and knowledge. I genuinely appreciate the effort you put into crafting each article. Your dedication to delivering high-quality content is evident, and I look forward to every new post.
21 septiembre, 2023 a las 08:46
Thanks to my father who shared with me regarding this blog, this website is in fact remarkable.
21 septiembre, 2023 a las 08:19
Good day! Would you mind if I share your blog with my facebook group? There’s a lot of people that I think would really enjoy your content. Please let me know. Thanks
20 septiembre, 2023 a las 21:01
Thanks for your strategies. One thing we have noticed is the fact banks in addition to financial institutions really know the spending practices of consumers while also understand that most of the people max outside their credit cards around the holidays. They wisely take advantage of this kind of fact and start flooding your inbox as well as snail-mail box by using hundreds of no interest APR credit card offers soon after the holiday season ends. Knowing that if you’re like 98 in the American public, you’ll leap at the possible opportunity to consolidate consumer credit card debt and switch balances to 0 apr interest rates credit cards.
20 septiembre, 2023 a las 19:14
This is really interesting, You’re a very skilled blogger. I have joined your rss feed and look forward to seeking more of your fantastic post. Also, I have shared your web site in my social networks!
20 septiembre, 2023 a las 19:06
Hi there! This is my first visit to your blog! We are a collection of volunteers and starting a new initiative in a community in the same niche. Your blog provided us valuable information to work on. You have done a marvellous job!
20 septiembre, 2023 a las 10:45
What’s up everybody, here every one is sharing such experience, so it’s good to read this weblog, and I used to pay a visit this weblog every day.
20 septiembre, 2023 a las 07:11
This is very interesting, You are a very skilled blogger. I’ve joined your rss feed and look forward to seeking more of your fantastic post. Also, I’ve shared your web site in my social networks!
19 septiembre, 2023 a las 23:27
hi!,I really like your writing so so much! percentage we communicate more approximately your post on AOL? I need an expert in this area to solve my problem. May be that is you! Taking a look forward to peer you.
18 septiembre, 2023 a las 13:39
Excellent read, I just passed this onto a colleague who was doing a little research on that. And he actually bought me lunch since I found it for him smile Thus let me rephrase that: Thank you for lunch!
18 septiembre, 2023 a las 11:01
Thanks for another informative web site. Where else could I get that kind of information written in such a perfect way? I have a project that I am just now working on, and I’ve been on the look out for such info.
16 septiembre, 2023 a las 13:20
Ahaa, its pleasant discussion about this piece of writing here at this webpage, I have read all that, so now me also commenting here.
16 septiembre, 2023 a las 04:25
Great website. A lot of helpful information here. I?m sending it to some pals ans also sharing in delicious. And certainly, thank you on your sweat!
15 septiembre, 2023 a las 22:43
Saved as a favorite, I like your site!
15 septiembre, 2023 a las 12:28
Hello! I’m at work browsing your blog from my new iphone 3gs! Just wanted to say I love reading through your blog and look forward to all your posts! Keep up the great work!
15 septiembre, 2023 a las 08:45
I have figured out some new issues from your site about computer systems. Another thing I’ve always imagined is that computers have become an item that each family must have for some reasons. They offer convenient ways in which to organize households, pay bills, go shopping, study, tune in to music and also watch tv shows. An innovative technique to complete every one of these tasks is with a notebook computer. These pc’s are mobile ones, small, robust and convenient.
14 septiembre, 2023 a las 23:03
If you want to get much from this post then you have to apply such strategies to your won blog.
14 septiembre, 2023 a las 14:42
What’s up friends, how is all, and what you wish for to say about this post, in my view its in fact remarkable for me.
13 septiembre, 2023 a las 21:07
You made some decent points there. I looked on the internet to learn more about the issue and found most individuals will go along with your views on this site.
13 septiembre, 2023 a las 21:04
I was able to find good information from your blog articles.
13 septiembre, 2023 a las 00:10
Hi there! I could have sworn I’ve been to this site before but after reading through some of the post I realized it’s new to me. Anyways, I’m definitely glad I found it and I’ll be bookmarking and checking back often!
12 septiembre, 2023 a las 16:47
Hey there! Someone in my Myspace group shared this site with us so I came to look it over. I’m definitely enjoying the information. I’m book-marking and will be tweeting this to my followers! Outstanding blog and great design and style.
12 septiembre, 2023 a las 15:52
Pretty great post. I just stumbled upon your blog and wanted to mention that I’ve truly loved browsing your blog posts. After all I will be subscribing for your rss feed and I’m hoping you write once more very soon!
11 septiembre, 2023 a las 23:40
Greetings! Very helpful advice within this article! It is the little changes that make the greatest changes. Thanks a lot for sharing!
10 septiembre, 2023 a las 16:10
If you desire to improve your familiarity only keep visiting this site and be updated with the newest gossip posted here.
10 septiembre, 2023 a las 12:47
WONDERFUL Post.thanks for share..extra wait .. ?
10 septiembre, 2023 a las 01:16
I am really impressed along with your writing talents as smartly as with the layout in your weblog. Is that this a paid topic or did you modify it yourself? Anyway keep up the excellent high quality writing, it?s uncommon to look a great weblog like this one today..
9 septiembre, 2023 a las 22:43
very good post, i definitely love this web site, carry on it
8 septiembre, 2023 a las 10:25
Pretty much all features in this release are absolutely amazing
6 septiembre, 2023 a las 15:52
Undeniably consider that that you stated. Your favourite justification appeared to be at the net the simplest thing to remember of. I say to you, I definitely get irked at the same time as other people consider concerns that they plainly do not recognize about. You controlled to hit the nail upon the top as welland also defined out the whole thing with no need side effect , folks can take a signal. Will likely be back to get more. Thank you
6 septiembre, 2023 a las 15:49
This piece of writing is truly a nice one it helps new internet people, who are wishing for blogging.
2 septiembre, 2023 a las 11:31
Thanks for giving your ideas. I would also like to mention that video games have been ever evolving. Modern tools and inventions have assisted create realistic and fun games. Most of these entertainment video games were not that sensible when the actual concept was first of all being attempted. Just like other forms of technological innovation, video games also have had to evolve by means of many generations. This is testimony towards fast development of video games.
1 septiembre, 2023 a las 13:00
Usually I do not read article on blogs, however I wish to say that this write-up very pressured me to take a look at and do so! Your writing taste has been amazed me. Thank you, quite great article.
1 septiembre, 2023 a las 11:48
Hi are using WordPress for your blog platform? I’m new to the blog world but I’m trying to get started and create my own. Do you need any coding knowledge to make your own blog? Any help would be greatly appreciated!
1 septiembre, 2023 a las 02:52
I like what you guys are up also. Such clever work and reporting! Carry on the superb works guys I have incorporated you guys to my blogroll. I think it’ll improve the value of my web site 🙂
31 agosto, 2023 a las 14:50
Fantastic beat ! I wish to apprentice while you amend your web site, how could i subscribe for a blog web site? The account helped me a acceptable deal. I had been a little bit acquainted of this your broadcast provided bright clear concept
29 agosto, 2023 a las 19:14
I’m extremely impressed with your writing skills and also with the layout on your weblog. Is this a paid theme or did you customize it yourself? Anyway keep up the excellent quality writing, it is rare to see a great blog like this one today..
28 agosto, 2023 a las 15:41
Since the admin of this site is working, no hesitation very quickly it will be well-known, due to its quality contents.
28 agosto, 2023 a las 09:56
F*ckin? tremendous things here. I?m very glad to see your article. Thanks a lot and i am looking forward to contact you. Will you please drop me a mail?
26 agosto, 2023 a las 08:46
Woah! I’m really digging the template/theme of this blog. It’s simple, yet effective. A lot of times it’s very hard to get that «perfect balance» between usability and visual appearance. I must say you have done a awesome job with this. In addition, the blog loads very fast for me on Safari. Superb Blog!
25 agosto, 2023 a las 16:40
We are a gaggle of volunteers and starting a new scheme in our community. Your web site provided us with useful information to work on. You have performed an impressive task and our whole group will probably be grateful to you.
25 agosto, 2023 a las 11:26
I’ve read a few good stuff here. Certainly worth bookmarking for revisiting. I wonder how much effort you put to create such a magnificent informative site.
24 agosto, 2023 a las 08:36
Thanks for ones marvelous posting! I truly enjoyed reading it, you’re a great author. I will be sure to bookmark your blog and will often come back later in life. I want to encourage that you continue your great job, have a nice morning!
22 agosto, 2023 a las 07:14
Yes! Finally something about %keyword1%.
22 agosto, 2023 a las 06:30
After looking at a number of the blog articles on your website, I really like your way of blogging. I book-marked it to my bookmark site list and will be checking back soon. Please check out my web site as well and let me know how you feel.
20 agosto, 2023 a las 21:58
A person necessarily help to make significantly articles I would state. This is the first time I frequented your web page and to this point? I amazed with the research you made to create this actual post incredible. Wonderful process!
17 agosto, 2023 a las 07:14
Hey! I know this is kind of off-topic but I had to ask. Does building a well-established blog like yours take a massive amount work? I’m completely new to operating a blog but I do write in my diary on a daily basis. I’d like to start a blog so I can share my experience and views online. Please let me know if you have any ideas or tips for new aspiring bloggers. Appreciate it!
16 agosto, 2023 a las 11:26
Привилегированный мужской эромассаж в Москве база массажа
15 agosto, 2023 a las 23:59
I visit day-to-day some sites and information sites to read articles or reviews, but this blog gives quality based posts.
15 agosto, 2023 a las 20:42
For newest news you have to visit world-wide-web and on world-wide-web I found this site as a best website for newest updates.
12 agosto, 2023 a las 17:19
Asking questions are in fact good thing if you are not understanding anything completely, but this article offers nice understanding even.
11 agosto, 2023 a las 13:42
I love it when folks come together and share opinions. Great blog, continue the good work!
10 agosto, 2023 a las 04:16
Good info. Lucky me I came across your website by accident (stumbleupon). I have bookmarked it for later!
9 agosto, 2023 a las 18:53
We are a group of volunteers and starting a new scheme in our community. Your site provided us with valuable information to work on. You have done an impressive job and our whole community will be grateful to you.
6 agosto, 2023 a las 23:12
Good article! We will be linking to this great article on our site. Keep up the good writing.
6 agosto, 2023 a las 16:56
Way cool! Some very valid points! I appreciate you writing this post and also the rest of the site is also really good.
4 agosto, 2023 a las 14:15
It’s really very difficult in this full of activity life to listen news on TV, so I only use world wide web for that purpose, and get the most up-to-date news.
4 agosto, 2023 a las 11:55
Its like you read my mind! You seem to know so much about this, like you wrote the book in it or something. I think that you could do with some pics to drive the message home a bit, but other than that, this is fantastic blog. A great read. I’ll definitely be back.
3 agosto, 2023 a las 21:09
Wow, this article is good, my sister is analyzing these things, thus I am going to tell her.
2 agosto, 2023 a las 13:58
Hi there, I enjoy reading all of your article. I like to write a little comment to support you.
2 agosto, 2023 a las 00:22
Quality articles or reviews is the key to be a focus for the viewers to go to see the web site, that’s what this website is providing.
31 julio, 2023 a las 14:13
Post writing is also a fun, if you be acquainted with then you can write or else it is complex to write.
28 julio, 2023 a las 08:20
of course like your website however you need to test the spelling on quite a few of your posts. Several of them are rife with spelling problems and I in finding it very bothersome to tell the truth then again I will surely come back again.
27 julio, 2023 a las 05:18
Hi there, yeah this piece of writing is really pleasant and I have learned lot of things from it concerning blogging. thanks.
25 julio, 2023 a las 08:52
I don’t know if it’s just me or if everyone else experiencing problems with your website. It appears as if some of the text within your posts are running off the screen. Can someone else please comment and let me know if this is happening to them too? This might be a problem with my web browser because I’ve had this happen before. Appreciate it
24 julio, 2023 a las 09:16
My brother suggested I might like this website. He was totally right. This post actually made my day. You cann’t imagine just how much time I had spent for this information! Thanks!
24 julio, 2023 a las 09:13
whoah this blog is great i really like reading your articles. Stay up the good work! You recognize, many people are searching around for this info, you can help them greatly.
21 julio, 2023 a las 07:30
Highly energetic blog, I liked that a lot. Will there be a part 2?
20 julio, 2023 a las 09:55
You’re so cool! I don’t suppose I have read something like this before. So nice to find somebody with some original thoughts on this subject. Really.. thanks for starting this up. This site is something that is needed on the web, someone with a little originality!
20 julio, 2023 a las 08:10
I must thank you for the efforts you have put in writing this website. I am hoping to view the same high-grade blog posts from you in the future as well. In fact, your creative writing abilities has motivated me to get my own blog now 😉
19 julio, 2023 a las 14:35
WOW just what I was searching for. Came here by searching for %keyword%
19 julio, 2023 a las 03:15
Its like you read my mind! You seem to understand so much approximately this, like you wrote the guide in it or something. I feel that you could do with some p.c. to drive the message house a bit, however other than that, this is wonderful blog. An excellent read. I’ll definitely be back.
17 julio, 2023 a las 12:34
I couldn’t resist commenting. Very well written!
10 julio, 2023 a las 03:00
I was pretty pleased to discover this great site. I want to to thank you for your time due to this wonderful read!! I definitely appreciated every bit of it and I have you saved as a favorite to check out new things on your web site.
8 julio, 2023 a las 04:34
Useful info. Fortunate me I found your web site by chance, and I am surprised why this twist of fate did not came about in advance! I bookmarked it.
6 julio, 2023 a las 06:56
Good day very nice blog!! Guy .. Beautiful .. Amazing .. I will bookmark your web site and take the feeds also? I am glad to seek out so many useful information here in the submit, we need develop more strategies in this regard, thank you for sharing. . . . . .
5 julio, 2023 a las 09:22
Pretty section of content. I just stumbled upon your weblog and in accession capital to assert that I acquire in fact enjoyed account your blog posts. Any way I’ll be subscribing to your augment and even I achievement you access consistently fast.
4 julio, 2023 a las 06:00
Unquestionably believe that which you stated. Your favorite justification appeared to be on the net the simplest thing to be aware of. I say to you, I definitely get irked while people consider worries that they plainly do not know about. You managed to hit the nail upon the top and also defined out the whole thing without having side effect , people can take a signal. Will likely be back to get more. Thanks
4 julio, 2023 a las 02:00
I like it when people come together and share views. Great blog, keep it up!
3 julio, 2023 a las 08:57
I’ve read several just right stuff here. Definitely worth bookmarking for revisiting. I wonder how much attempt you set to create this kind of great informative web site.
2 julio, 2023 a las 03:50
Mani rahnama is a canadian cheater! ShipShop is a marketplace, which is located in Armenia. The purpose of platform is to promote sellers activities and get chance buyers to simplify shopping …
27 junio, 2023 a las 19:36
Please let me know if you’re looking for a article writer for your site. You have some really great posts and I think I would be a good asset. If you ever want to take some of the load off, I’d really like to write some material for your blog in exchange for a link back to mine. Please blast me an e-mail if interested. Kudos!
26 junio, 2023 a las 22:53
где купить справку
4 mayo, 2023 a las 03:31
There is noticeably a bundle to know about this. I assume you made certain nice points in features also.
2 mayo, 2023 a las 18:30
Excellent read, I just passed this onto a friend who was doing some research on that. And he just bought me lunch as I found it for him smile Thus let me rephrase that: Thanks for lunch! «Not only is the universe stranger than we imagine, it is stranger than we can imagine.» by Sir Arthur Eddington.
17 febrero, 2023 a las 10:34
Greetings from Los angeles! I’m bored to death at work so I decided to browse your site on my iphone during lunch break. I enjoy the info you provide here and can’t wait to take a look when I get home. I’m amazed at how quick your blog loaded on my phone .. I’m not even using WIFI, just 3G .. Anyhow, very good blog!
31 diciembre, 2022 a las 15:38
Hello there, I found your blog via Google while looking for a related topic, your web site came up, it looks good. I have bookmarked it in my google bookmarks.
31 diciembre, 2022 a las 00:53
I like this blog so much, saved to my bookmarks.
28 diciembre, 2022 a las 18:23
Glad to be one of the visitors on this awe inspiring web site : D.
25 diciembre, 2022 a las 00:42
Do you mind if I quote a few of your posts as long as I provide credit and sources back to your site? My website is in the exact same niche as yours and my visitors would certainly benefit from some of the information you provide here. Please let me know if this okay with you. Cheers!
23 diciembre, 2022 a las 00:01
Pretty nice post. I simply stumbled upon your weblog and wanted to mention that I’ve truly loved browsing your weblog posts. After all I’ll be subscribing for your feed and I hope you write again very soon!
22 diciembre, 2022 a las 07:49
I was just seeking this info for some time. After 6 hours of continuous Googleing, finally I got it in your web site. I wonder what’s the lack of Google strategy that do not rank this type of informative web sites in top of the list. Normally the top websites are full of garbage.
16 diciembre, 2022 a las 17:25
Dead indited subject matter, regards for information .
13 diciembre, 2022 a las 10:42
Deference to op, some wonderful entropy.
5 diciembre, 2022 a las 21:02
Hello my friend! I wish to say that this article is awesome, nice written and include approximately all vital infos. I’d like to see more posts like this.