diff --git a/404.html b/404.html
new file mode 100644
index 0000000..57c41e0
--- /dev/null
+++ b/404.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>EveryNASA</title>
+    <link rel="icon" href="static/image/favicon.png" type="">
+
+    <meta name="author" content="Redume">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+    <link rel="canonical" href="https://everynasa.space/">
+    <link rel="stylesheet" type="text/css" href="static/css/404.css">
+</head>
+<body>
+<lottie-player src="https://assets1.lottiefiles.com/packages/lf20_2QSlz3Li88.json" background="transparent" speed="1" loop autoplay></lottie-player>
+<p style="font-size: 160%;">Page not found!</p>
+<p style="font-size: 115%;">Sorry, but the page you want to view may have been deleted or moved!</p>
+<p><a style="font-size: 1em;" href="/">General page</a></p>
+<script src="https://unpkg.com/@lottiefiles/lottie-player@latest/dist/lottie-player.js"></script>
+</body>
+</html>
\ No newline at end of file
diff --git a/static/css/404.css b/static/css/404.css
new file mode 100644
index 0000000..e5989f1
--- /dev/null
+++ b/static/css/404.css
@@ -0,0 +1,25 @@
+body {
+    background: #131313;
+    color: white;
+}
+
+* {
+    line-height: 1.2;
+    margin: 0;
+}
+
+lottie-player {
+    margin: 0 auto;
+    width: 300px; height: 300px;
+}
+
+p {
+    font-family: sans-serif;
+    text-align: center;
+    margin: 0.4% auto;
+    width: 300px;
+}
+
+a {
+    color: #98e9e8
+}
\ No newline at end of file
