<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9"><url><loc>https://www.skyatnightmagazine.com/space-science/bootes-void</loc><news:news><news:publication><news:name>Sky at Night</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-21T15:09:46+00:00</news:publication_date><news:title>There's an enormous void of nothingness in our Universe. And scientists found it by accident</news:title></news:news></url><url><loc>https://www.skyatnightmagazine.com/advice/next-full-moon</loc><news:news><news:publication><news:name>Sky at Night</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-21T14:54:10+00:00</news:publication_date><news:title>Next full Moon 2026 calendar dates</news:title></news:news></url><url><loc>https://www.skyatnightmagazine.com/advice/full-moon-names</loc><news:news><news:publication><news:name>Sky at Night</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-21T14:31:05+00:00</news:publication_date><news:title>Ever wondered why full Moons have such weird names? Here's how to tell the Beaver from the Strawberry - and what they really mean</news:title></news:news></url><url><loc>https://www.skyatnightmagazine.com/space-science/spinning-spacecraft-artificial-gravity</loc><news:news><news:publication><news:name>Sky at Night</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-21T12:22:29+00:00</news:publication_date><news:title>Could a spinning spacecraft generate artificial gravity? Here's what the science says</news:title></news:news></url><url><loc>https://www.skyatnightmagazine.com/news/nasas-moon-orbiter-found-a-700-foot-crater</loc><news:news><news:publication><news:name>Sky at Night</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-21T12:21:00+00:00</news:publication_date><news:title>NASA’s Moon orbiter found a 700-foot crater that wasn’t there before – and it's created a strange cold spot</news:title></news:news></url><url><loc>https://www.skyatnightmagazine.com/space-science/hubble-space-telescopes-images-of-solar-system</loc><news:news><news:publication><news:name>Sky at Night</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-21T10:42:03+00:00</news:publication_date><news:title>These are the Hubble Space Telescope's most spectacular images of our Solar System</news:title></news:news></url><url><loc>https://www.skyatnightmagazine.com/news/euclid-uncovers-trove-of-ancient-quasars</loc><news:news><news:publication><news:name>Sky at Night</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-21T08:34:00+00:00</news:publication_date><news:title>Bright centres of galaxies powered by black holes devouring space – and they're the nearly as old as the Universe itself</news:title></news:news></url><url><loc>https://www.skyatnightmagazine.com/news/toi-791-b-and-toi-791-c</loc><news:news><news:publication><news:name>Sky at Night</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-21T08:13:25+00:00</news:publication_date><news:title>Scientists have made a surprise discovery — alien worlds that are lighter than candy floss</news:title></news:news></url><url><loc>https://www.skyatnightmagazine.com/news/hubble-ultraviolet-jupiter-image</loc><news:news><news:publication><news:name>Sky at Night</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-20T05:17:00+00:00</news:publication_date><news:title>Pink Jupiter?! The science behind this psychedelic view of the gas giant is key to what makes the planet tick</news:title></news:news></url></urlset>