{"id":53,"date":"2014-11-11T09:10:37","date_gmt":"2014-11-11T09:10:37","guid":{"rendered":"http:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysn5u1\/cosomology\/"},"modified":"2014-11-11T10:16:19","modified_gmt":"2014-11-11T10:16:19","slug":"cosomology","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysn5u1\/cosomology\/","title":{"rendered":"Cosmology"},"content":{"rendered":"<p><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysn5u1\/uploads\/sites\/5146\/2014\/11\/Definitions.png\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-54\" title=\"Definitions\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysn5u1\/uploads\/sites\/5146\/2014\/11\/Definitions.png\" alt=\"\" width=\"634\" height=\"284\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphysn5u1\/uploads\/sites\/5146\/2014\/11\/Definitions.png 905w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/hyndsecphysn5u1\/uploads\/sites\/5146\/2014\/11\/Definitions-300x134.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK7%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQCe4ikDwpU7eDFWCg3qDednyDjyA0A0cB4mtN0KIYi7jgIgA7PZEa%2FeW%2BuYi4zTFaomOKGsLTqk4bNWQ1xNvHPVAXYquAUIdxAFGgwyNzM1NzAxOTU0MzMiDNp93HJhWAZoHb8zMSqVBVaThCwjfbx8FZh0jXCy1UEMIY0wbut8X4y%2BZJ6K%2Fwuzc%2FL05wMFV5%2BQk5c0S7fJERmTqP4ISg2Qm4skJHo%2BIkKeTMo4UdU%2FiANAk66UH7dF2S0Xaf3Ji7Go4y%2BlOBRM3qHNIkrOff7B5jliYTLa6H6WQ3cmsCM6AsvDOOK%2BO%2FINBIF9Cstkqk%2FBB47%2F4Ynv3RJpNEYAue1jvZOYLtUGJNj%2FXtjbRpmxYIxwdOLpQbFqQSONQcw%2B47v7B83OlYRZQ2%2B1dSgNMnDIZ01xuKXfAGuBmRh7x8ab7G2bEF%2FWFOt2z1BRpv8bANhlGp%2FcxG%2Bnz6DGY7K2GaqxYu17Fb2g9VE3h0q%2BUSEAqpSh6XEZR%2FFZ6WVIwFDQ5%2FAbIQWBLPKWs47MThDdNR9r3aXpif3TeVy2A%2FeWWdaQMbzgXzO%2B1m6gnfs%2BQv4ErDXq0gOxugMhVyPokdEw5ZYbiZF7VS%2FX5iKqJiF6t1W1RH%2FeLxRkETQsstfJkpCRgL7sHWvxZiG3HaRdXM3ETReNH%2BEcIr4sz%2Fcd1cnKCcvi43NPzBWhlx9%2FtOUUEpxoqiJxnrz9Siqf6G7mVD4gwpgjhh1dJwwbk2VJVFOGjEAjJM8Y4Nu%2FyleHmQ0g3re%2Fw9vtpi4%2FzDoGzul8OTd058uE%2BCF0zyOOw22bSeFLQiav9aYUtFczKriwa5LZhXWEmgLaAzsi4%2BV5l%2BeTteGZ%2BQTbN48gaX3uKd%2FRY2ay1CYJRgDdeKsbA47VAK%2F15nCCwhnKoA752BBWHNGfGE6k%2Bba%2FsSNqX99itQv%2BCm%2Fo7UHS7HGaHXQQFfqf2GR%2Bl%2FTRA6YB2LY2oE1jLY5UHF5ci3YfloCnzZpnTFOSJMOZL93bc4Tj3PniRt4FlohTrhEwrIvu0gY6sQEmLVUBaf%2FUxfICm1rYgM87WT9iAthIEtTEWsuzGOVahFaPtvk5naAXnLyk3WDR1taj3HUDotDcTNwYqY%2FbB5zbriwLe7Cg95HsdQ6i9pghnlwha7kDCXYfVrplXG5j12vQcNrRkPv0pBAFx3rnvKCU%2BrxR1Qf1IPKpju3guCvft3O6bKCWKMVclDudOSWOTW6p%2BUzKeXqUTd3mnJ%2BwtYCL8u%2BDweEcBoV7nT5Cg0YpGlc%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTV5HYF7Z%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T141215Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=291ef9a45afc3834ad4e74db6893b3c92c49a1db0382f57d3f375b731ce8a37d 300w\" sizes=\"(max-width: 634px) 85vw, 634px\" \/><\/a><\/p>\n<h1>Light year<\/h1>\n<p>\u00a0<\/p>\n<p>This is the <strong>distance<\/strong> that light can travel in one year.\u00a0 We use light years to describe distances in space physics because otherwise the numbers would be ridiculously large.<\/p>\n<p>The following table give some information about the time taken for light to cover different distances (interest only \u2013 no need to learn values)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Light year \u00a0 This is the distance that light can travel in one year.\u00a0 We use light years to describe distances in space physics because otherwise the numbers would be ridiculously large. The following table give some information about the time taken for light to cover different distances (interest only \u2013 no need to learn &hellip; <a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysn5u1\/cosomology\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Cosmology&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-53","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysn5u1\/wp-json\/wp\/v2\/pages\/53","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysn5u1\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysn5u1\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysn5u1\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysn5u1\/wp-json\/wp\/v2\/comments?post=53"}],"version-history":[{"count":3,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysn5u1\/wp-json\/wp\/v2\/pages\/53\/revisions"}],"predecessor-version":[{"id":55,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysn5u1\/wp-json\/wp\/v2\/pages\/53\/revisions\/55"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphysn5u1\/wp-json\/wp\/v2\/media?parent=53"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}