Talk:Dyson sphere

Dyson sphere around white dwarfs

"This type would avoid the need for artificial gravity technology, in contrast to the AU-scale Dyson Spheres. In fact, we show that parameters can be found to build Dyson Spheres suitable —temperature- and gravity-wise— for human habitation. This type would be much harder to detect." from: http://phys.org/news/2015-03-idea-dyson-sphere.html — Preceding unsigned comment added by 83.101.62.159 (talk • contribs) 16:46, 13 April 2015 (UTC)

@Luizpuodzius:

Querendo traduzir é só dar um toque. Att

Good article reassessment

Dyson sphere

The following discussion is closed. Please do not modify it. Subsequent comments should be made on the appropriate discussion page. No further edits should be made to this discussion.

---

Article (edit | visual edit | history) · Article talk (edit | history) · Watch • Watch article reassessment page • GAN review not found

Result: Problems with OR, and plagiarism, and general sourcing issues. Delisted. ~~ AirshipJungleman29 (talk) 18:01, 21 February 2023 (UTC)

This article was promoted back in 2007 upon its second nomination. Even then, the promotion was controversial because of perceived issues with the sourcing. Looking at this today, there are major sourcing issues, some of which I have highlighted by adding maintenance templates to the article. Large portions of the article are unsourced. Several references are to sources that do not appear to be reliable. Spotchecking sources reveals both material failing verification and plagiarism. The article consists to a large extent of WP:Original research by way of editorial WP:Synthesis, where sources are used to verify the underlying factual basis for the assertions made in the article (rather than verifying the assertions themselves) in a manner one would expect to find in an essay, rather than being cited in context and on topic as WP:NOR mandates. TompaDompa (talk) 23:23, 13 February 2023 (UTC)

In its present form this article falls far short of GA requirements. Much of the original research and synthesis, especially in the Variants section, is unlikely to be sourceable to anything reliable, and I'd suggest stripping all that out as a first step. Much of the rest (scientific rather than fictional/speculative) looks better, and there might just possibly be enough of that to save the article. Before things are removed wholesale - does anyone think the tagged material is at all sourceable? MichaelMaggs (talk) 17:05, 16 February 2023 (UTC)

Some parts almost certainly are sourceable. I expect that the article would fail the broadness criterion if all the dubious material were removed (in fact, it might already do so). I agree that removing it would be a good first step, but I don't think it would be sufficient to meet the criteria. TompaDompa (talk) 16:22, 17 February 2023 (UTC)

The discussion above is closed. Please do not modify it. Subsequent comments should be made on the appropriate discussion page. No further edits should be made to this discussion.

Dyson sphere

In this article they mention in the beginning that a Dyson sphere is a structure built around a star to capture its solar energy. That's not worded right. You can only get solar energy from our star. No other star can create solar energy because we only call it solar energy because our star is named Sol. Energy from any other star is called stellar energy.Oldasshonky (talk) 09:46, 28 October 2024 (UTC)

I've removed the word 'solar' from the first sentence. MichaelMaggs (talk) 10:41, 28 October 2024 (UTC)

The name of our star in English is Sun. It is named Sol in Latin, and some other languages like Portuguese and Spanish. Tercer (talk) 10:48, 28 October 2024 (UTC)