diff --git a/commands/search/nasa.js b/commands/search/nasa.js
index a4a42ba1..056dd4e1 100644
--- a/commands/search/nasa.js
+++ b/commands/search/nasa.js
@@ -50,6 +50,6 @@ module.exports = class NASACommand extends Command {
 		return text
 			.replace(/<\/?b>/g, '**')
 			.replace(/<\/?i>/g, '*')
-			.replace(/<a href="https?:\/\/([^ ]+)" rel="nofollow">([^<>]+)<\/a>/g, '[$2]($1)');
+			.replace(/<a href="(https?:\/\/[^ ]+)" rel="nofollow">([^<>]+)<\/a>/g, '[$2]($1)');
 	}
 };