<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
		<id>https://www.explainxkcd.com/wiki/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Paul6334</id>
		<title>explain xkcd - User contributions [en]</title>
		<link rel="self" type="application/atom+xml" href="https://www.explainxkcd.com/wiki/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Paul6334"/>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php/Special:Contributions/Paul6334"/>
		<updated>2026-04-17T15:27:26Z</updated>
		<subtitle>User contributions</subtitle>
		<generator>MediaWiki 1.30.0</generator>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2750:_Flatten_the_Planets&amp;diff=308627</id>
		<title>2750: Flatten the Planets</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2750:_Flatten_the_Planets&amp;diff=308627"/>
				<updated>2023-03-15T20:22:09Z</updated>
		
		<summary type="html">&lt;p&gt;Paul6334: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2750&lt;br /&gt;
| date      = March 15, 2023&lt;br /&gt;
| title     = Flatten the Planets&lt;br /&gt;
| image     = flatten_the_planets_2x.png&lt;br /&gt;
| imagesize = 740x647px&lt;br /&gt;
| noexpand  = true&lt;br /&gt;
| titletext = We'll turn the asteroid belt into ball bearings to go between different rings orbiting at different speeds.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by a ROUNDEL - Please change this comment when editing this page. Do NOT delete this tag too soon.}}&lt;br /&gt;
This comic depicts a situation where the solar system is flattened to create a ring system around the Sun. This may be inspired by the [https://en.wikipedia.org/wiki/Alderson_disk/Alderson Disk], a hypothetical megastructure intended to gain truly massive amounts of living space by constructing a literal disk of matter around a star. This would require several solar systems' worth of matter to do, and materials with a tensile strength beyond what is likely physically possible for any known form of matter. The planets of our solar system would not be suitable for this endeavor.&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[This comic depicts a situation where the solar systems planets is flattened using a roller pin to create a contiguous ring system around the Sun, with each planet taking up the part within their orbit to the next planet (or the Sun).]&lt;br /&gt;
&lt;br /&gt;
:[The top part shows a normal image of the Solar System with the eight planets orbiting the Sun, and their orbits shown as circles. The Sun is yellow and the planets have approximately the color they typically are shown in. Earth has more features than the other three rocky planets. Jupiter has clear features including the red spot, while Saturn has it's rings. Beneath this is a broad arrow pointing down]&lt;br /&gt;
:↓&lt;br /&gt;
:[The arrow points to a roller pin. A similar arrow points down to the next image.]&lt;br /&gt;
:↓&lt;br /&gt;
:[The second large image shows the Solar System with the planets flattened to fill out the gap between the Sun and each of the planets, so they each cover the area of the circle within their orbits, into the next planet (or the Sun). Each segments has kept a similar color as used for the planets in the first image. The Sun is not flattened and is now the center of a huge ring with eight different colors, some with patterns, mainly earth, but also Jupiter and Saturn's disc shows features.]&lt;br /&gt;
&lt;br /&gt;
:[Beneath this to the right is a side view of the flattened Earth, with its thickness indicated with two arrows pointing in at the top and up  at the bottom of two dotted lines continuing where the &amp;quot;Earth&amp;quot; stops. A label has been written between these two lines, and the thickness are compared to US quarter and penny coins.]&lt;br /&gt;
:Earth&lt;br /&gt;
:3/4&amp;quot;&lt;br /&gt;
&lt;br /&gt;
:[Below this and going all the way across the panel is a side view with a segment of the Sun to the left followed by all the flattened planets, labeled with their name and their thicknesses. Arrows point to the relevant segment from the three rocky planets other than Earth. Above Jupiter and Saturn is a label between two arrows. Text alternates between being above and below the planets. Their thickness differs quite a lot, with Mars the thinnest and Jupiter by far the thickest. Cueball stands on the flattened Earth.]&lt;br /&gt;
:Not to scale&lt;br /&gt;
:Mercury 1/8&amp;quot;&lt;br /&gt;
:Venus: 1&amp;quot;&lt;br /&gt;
:Earth 3/4&amp;quot;&lt;br /&gt;
:Mars 250 microns&lt;br /&gt;
:Jupiter 18&amp;quot;&lt;br /&gt;
:Saturn 3&amp;quot;&lt;br /&gt;
:Uranus 1/8&amp;quot;&lt;br /&gt;
:Neptune 1/16&amp;quot;&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics with color]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Astronomy]]&lt;br /&gt;
[[Category:Space]]&lt;/div&gt;</summary>
		<author><name>Paul6334</name></author>	</entry>

	</feed>