{"id":53464,"date":"2026-02-06T11:45:00","date_gmt":"2026-02-06T11:45:00","guid":{"rendered":"https:\/\/www.scientificamerican.com\/article\/if-the-universe-is-expanding-how-can-galaxies-collide\/"},"modified":"2026-02-06T11:45:00","modified_gmt":"2026-02-06T11:45:00","slug":"if-the-universe-is-expanding-how-can-galaxies-collide","status":"publish","type":"post","link":"https:\/\/hoo.central12.com\/fugic\/2026\/02\/06\/if-the-universe-is-expanding-how-can-galaxies-collide\/","title":{"rendered":"If the universe is expanding, how can galaxies collide?"},"content":{"rendered":"<p>You might think galaxies can&rsquo;t ever find each other in our runaway cosmos, but it turns out gravity can sometimes overcome even the stretching of space itself<\/p>","protected":false},"excerpt":{"rendered":"<p>You might think galaxies can&rsquo;t ever find each other in our runaway cosmos, but it turns out gravity can sometimes overcome even the stretching of space itself<\/p>\n","protected":false},"author":586,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-53464","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/posts\/53464"}],"collection":[{"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/users\/586"}],"replies":[{"embeddable":true,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/comments?post=53464"}],"version-history":[{"count":1,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/posts\/53464\/revisions"}],"predecessor-version":[{"id":53465,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/posts\/53464\/revisions\/53465"}],"wp:attachment":[{"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/media?parent=53464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/categories?post=53464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/tags?post=53464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}