هي أول أو آخر انتشار لشعاع ضوء الشمس في أفق الراصد. يحدث الشفق الفلكي عندما يكون قرص الشمس تحت الأفق بـ18 درجة، وقبل وبعد هذه الفترة تكون السماء معتمةً تماماً.
$User->is_logged_in: bool(false)
$User->user_info: NULL
$User->check_post: object(stdClass)#6977 (18) { ["is_valid"]=> int(1) ["global_remaining_posts_to_view"]=> int(0) ["remaining_posts_to_view"]=> int(0) ["number_all_post"]=> int(0) ["number_post_read"]=> int(0) ["is_from_gifts_balance"]=> int(0) ["gifts_articles_balance"]=> int(0) ["all_gifts_articles_balance"]=> int(0) ["gifts_read_articles"]=> int(0) ["exceeded_daily_limit"]=> int(0) ["is_watched_before"]=> int(0) ["sso_id"]=> int(11873) ["user_agent"]=> string(9) "claudebot" ["user_ip"]=> string(12) "3.236.171.68" ["user_header"]=> object(stdClass)#6970 (42) { ["SERVER_SOFTWARE"]=> string(22) "Apache/2.4.57 (Debian)" ["REQUEST_URI"]=> string(161) "/%D8%A7%D9%84%D9%85%D9%81%D8%A7%D9%87%D9%8A%D9%85-%D8%A7%D9%84%D8%B9%D9%84%D9%85%D9%8A%D8%A9/%D8%A7%D9%84%D8%B4%D9%81%D9%82-%D8%A7%D9%84%D9%81%D9%84%D9%83%D9%8A/" ["REDIRECT_HTTP_AUTHORIZATION"]=> NULL ["REDIRECT_STATUS"]=> string(3) "200" ["HTTP_AUTHORIZATION"]=> NULL ["HTTP_X_FORWARDED_PROTO"]=> string(5) "https" ["HTTP_CONNECTION"]=> string(7) "upgrade" ["HTTP_HOST"]=> string(16) "popsciarabia.com" ["HTTP_ACCEPT_ENCODING"]=> string(8) "gzip, br" ["HTTP_CF_RAY"]=> string(20) "86bd7614bb3517b8-IAD" ["HTTP_CF_VISITOR"]=> string(22) "{\"scheme\":\"https\"}" ["HTTP_ACCEPT"]=> string(3) "*/*" ["HTTP_USER_AGENT"]=> string(9) "claudebot" ["HTTP_REFERER"]=> string(182) "https://www.popsci.ae/%D8%A7%D9%84%D9%85%D9%81%D8%A7%D9%87%D9%8A%D9%85-%D8%A7%D9%84%D8%B9%D9%84%D9%85%D9%8A%D8%A9/%d8%a7%d9%84%d8%b4%d9%81%d9%82-%d8%a7%d9%84%d9%81%d9%84%d9%83%d9%8a/" ["HTTP_CF_CONNECTING_IP"]=> string(12) "3.236.171.68" ["HTTP_CDN_LOOP"]=> string(10) "cloudflare" ["HTTP_CF_IPCOUNTRY"]=> string(2) "US" ["PATH"]=> string(60) "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" ["SERVER_SIGNATURE"]=> string(76) "Apache/2.4.57 (Debian) Server at popsciarabia.com Port 80" ["SERVER_NAME"]=> string(16) "popsciarabia.com" ["SERVER_ADDR"]=> string(11) "172.18.0.23" ["SERVER_PORT"]=> string(2) "80" ["REMOTE_ADDR"]=> string(12) "3.236.171.68" ["DOCUMENT_ROOT"]=> string(13) "/var/www/html" ["REQUEST_SCHEME"]=> string(4) "http" ["CONTEXT_PREFIX"]=> NULL ["CONTEXT_DOCUMENT_ROOT"]=> string(13) "/var/www/html" ["SERVER_ADMIN"]=> string(19) "webmaster@localhost" ["SCRIPT_FILENAME"]=> string(23) "/var/www/html/index.php" ["REMOTE_PORT"]=> string(5) "34366" ["REDIRECT_URL"]=> string(57) "/المفاهيم-العلمية/الشفق-الفلكي/" ["GATEWAY_INTERFACE"]=> string(7) "CGI/1.1" ["SERVER_PROTOCOL"]=> string(8) "HTTP/1.1" ["REQUEST_METHOD"]=> string(3) "GET" ["QUERY_STRING"]=> NULL ["SCRIPT_NAME"]=> string(10) "/index.php" ["PHP_SELF"]=> string(10) "/index.php" ["REQUEST_TIME_FLOAT"]=> float(1711690156.41739) ["REQUEST_TIME"]=> int(1711690156) ["argv"]=> array(0) { } ["argc"]=> int(0) ["HTTPS"]=> string(2) "on" } ["content_user_category"]=> string(4) "paid" ["content_cookies"]=> object(stdClass)#6969 (3) { ["status"]=> int(0) ["sso"]=> object(stdClass)#6968 (2) { ["content_id"]=> int(11873) ["client_id"]=> string(36) "2f44be15-307a-4a5b-aeea-7ee6f634e946" } ["count_read"]=> NULL } ["is_agent_bot"]=> int(1) }
$User->gift_id: NULL
هي أول أو آخر انتشار لشعاع ضوء الشمس في أفق الراصد. يحدث الشفق الفلكي عندما يكون قرص الشمس تحت الأفق بـ18 درجة، وقبل وبعد هذه الفترة تكون السماء معتمةً تماماً.