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<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>The Dark Energy Survey Year 3 and eBOSS: constraining galaxy intrinsic alignments across luminosity and colour space · HackerPapers discussions</title><link>https://hackerpaper.kaipfister.de/p/2212.11319/</link><description>Collected HN comments and submissions linking this paper.</description><language>en</language><lastBuildDate>Mon, 02 Nov 2026 11:16:22 GMT</lastBuildDate><atom:link href="https://hackerpaper.kaipfister.de/p/2212.11319/feed.xml" rel="self" type="application/rss+xml" /><item><title>The Dark Energy Survey Year 3 and eBOSS: constraining galaxy intrinsic alignments across luminosity and colour space — mentioned by Keysh</title><link>https://news.ycombinator.com/item?id=34336722</link><guid isPermaLink="false">urn:hackerpapers:mention:2212.11319:34336722</guid><pubDate>Wed, 11 Jan 2023 09:34:46 GMT</pubDate><description>&lt;p&gt;From the article: &amp;gt; In December 2022, an international team of astronomers released the results of their latest survey of galaxies, and their work has confirmed that the vacuum of spacetime is wreaking havoc across the cosmos. They found that matter makes up only a minority contribution to the energy budget of the universe. The linked paper -- https://arxiv.org/pdf/2212.11319.pdf -- isn&amp;#x27;t about measuring dark energy at all. (It&amp;#x27;s using data from a study meant to do that, but it&amp;#x27;s looking at something else.) Also, &amp;gt; This phenomenon has various names: the quantum foam, the spacetime foam…&lt;/p&gt;&lt;p&gt;&lt;a href="https://hackerpaper.kaipfister.de/p/2212.11319/"&gt;Paper and discussion history&lt;/a&gt;. A mention is not an endorsement.&lt;/p&gt;</description><category>astro-ph.CO</category></item></channel></rss>
