Deprecated: sanitize_url is deprecated since version 2.8.0! Use esc_url_raw() instead. in /home/okamo00/twtukuru.com/public_html/wp-includes/functions.php on line 4713

Deprecated: sanitize_url is deprecated since version 2.8.0! Use esc_url_raw() instead. in /home/okamo00/twtukuru.com/public_html/wp-includes/functions.php on line 4713
観測
Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'wp_filter_content_tags' not found or invalid function name in /home/okamo00/twtukuru.com/public_html/wp-includes/class-wp-hook.php on line 287

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'wp_filter_content_tags' not found or invalid function name in /home/okamo00/twtukuru.com/public_html/wp-includes/class-wp-hook.php on line 287

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'wp_filter_content_tags' not found or invalid function name in /home/okamo00/twtukuru.com/public_html/wp-includes/class-wp-hook.php on line 287

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'wp_filter_content_tags' not found or invalid function name in /home/okamo00/twtukuru.com/public_html/wp-includes/class-wp-hook.php on line 287

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'wp_filter_content_tags' not found or invalid function name in /home/okamo00/twtukuru.com/public_html/wp-includes/class-wp-hook.php on line 287

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'wp_filter_content_tags' not found or invalid function name in /home/okamo00/twtukuru.com/public_html/wp-includes/class-wp-hook.php on line 287

観測

凄過ぎる日本企業の技術力

【世界最大天体望遠鏡】兵庫県に世界最大の公開望遠鏡があった。

公開望遠鏡「なゆた」は、 日本最大の光学反射式望遠鏡であり、直径2mの主鏡を持つ望遠鏡です。 裸眼で15億光年の彼方を見ることができ、 1000億個規模の銀河群が観測可能な世界最大の公開望遠鏡です。 また、高感度可視冷却CCDカメラで、生ま...