diff --git a/img/background.png b/img/background.png
new file mode 100644
index 0000000000000000000000000000000000000000..d57144d8cac9b53b579b73cdf74051498caec711
Binary files /dev/null and b/img/background.png differ
diff --git a/img/nasa.svg b/img/nasa.svg
new file mode 100644
index 0000000000000000000000000000000000000000..ee3edbdaef3b6bbe7af6af4c7af58427c7b746b7
Binary files /dev/null and b/img/nasa.svg differ
diff --git a/img/search_icon.png b/img/search_icon.png
new file mode 100644
index 0000000000000000000000000000000000000000..79ee99e1377a6d611bef3a85fdda0973bb81ef4f
Binary files /dev/null and b/img/search_icon.png differ
diff --git a/index.html b/index.html
index ccf5bd5d8cb47e7452edeaa71a527890e9ee1ee9..fd67e48c5df15c2e55a54e40ef93c608215a5d20 100644
--- a/index.html
+++ b/index.html
@@ -1,12 +1,47 @@
 <!DOCTYPE html>
 <html lang="de">
     <head>
-        <meta charset="UTF-8" />
         <title>NASA</title>
+        <meta charset="UTF-8" />
+        <meta name="viewport" content="width=device-width, initial-scale=1">
         <script src="functions.js"></script>
+        <script src="https://kit.fontawesome.com/yourcode.js" crossorigin="anonymous"></script>
         <link rel="stylesheet" type="text/css" href="styles.css" />
     </head>
     <body>
-        <p>Hello World</p>
+        <header>
+            <img class="nasa-img" src="img/nasa.svg" />
+
+            <nav>
+                <ul class="top-nav">
+                    <li><a href="#">Missions</a></li>
+                    <li><a href="#">Galleries</a></li>
+                    <li><a href="#">NASA TV</a></li>
+                    <li><a href="#">Follow NASA</a></li>
+                    <li><a href="#">Downloads</a></li>
+                    <li><a href="#">About</a></li>
+                    <li><a href="#">NASA Audiences</a></li>
+                    <li>
+                        <form class="search-form" method="post" accept-charset="UTF-8">
+                            <input type="search" size="15" placeholder="Search" />
+                            <img class="search-icon" src="img/search_icon.png" />
+                        </form>
+                    </li>
+                    <li><img src="" /></li>
+                </ul>
+
+                <ul class="centered-nav">
+                    <li><a href="#">International Space Station</a></li>
+                    <li><a href="#">Journey to Mars</a></li>
+                    <li><a href="#">Earth</a></li>
+                    <li><a href="#">Technology</a></li>
+                    <li><a href="#">Aeronautics</a></li>
+                    <li><a href="#">Solar System and Beyond</a></li>
+                    <li><a href="#">Education</a></li>
+                    <li><a href="#">History</a></li>
+                    <li><a href="#">Benefits to You</a></li>
+                </ul>
+            </nav>
+        </header>
     </body>
 </html>
\ No newline at end of file
diff --git a/styles.css b/styles.css
index 2ee4d6d0e884a4cfa8450be964087f5bb1c0fc6a..9f9cab865a2e81d970982e89e5dbdbc9fd08cacc 100644
--- a/styles.css
+++ b/styles.css
@@ -1,3 +1,118 @@
 * {
     font-family: Verdana, Geneva, Tahoma, sans-serif;
+    box-sizing: border-box;
+    color: #eeeeee;
+}
+
+body, html {
+    margin: 0;
+    height: 100%;
+    width: 100%;
+}
+
+body {
+    background-image: url('img/background.png'); 
+    background-repeat: repeat;   
+    background-position: center;
+    background-size: auto 100%;
+    width: 75%;
+    height: auto;
+    margin: auto;
+    background-color: #666666;
+}
+
+/*nav ul li a {
+    text-decoration: none;
+    display: inline-block;
+    padding: 1em;
+    background-color: white;
+    margin: 0;
+}*/
+
+nav ul {
+    list-style-type: none;
+    margin: 0;
+    padding: 0;
+}
+
+nav ul li a {
+    text-decoration: none;
+}
+
+/*.sub-nav ul {
+    display: flex;
+    flex-direction: row;
+    justify-content: center;
+    align-content: flex-start;
+    height: 100%;
+    width: 100%;
+}
+
+.sub-nav ul li {
+    padding: 0.5em 0;
+    background-color: #777777;
+}
+
+.sub-nav ul li a {
+    font-size: 0.6em;
+    font-weight: 500;
+    display: block;
+    border-right: 0.1em solid #eeeeee;
+    padding: 0.5em 1em;
+}
+
+.sub-nav ul li:last-child a {
+    border-right: none;
+}
+
+.sub-nav ul li a {
+    background-color: #777777;
+}*/
+
+.nasa-img {
+    width: 7em;
+    float: left;
+}
+
+.top-nav li {
+    font-size: 1em;
+    padding: 0.5em 0;
+}
+
+.top-nav li a {
+    display: block;
+    border-right: 0.05em solid #eeeeee;
+    padding: 0.5em;
+}
+
+.top-nav li:nth-child(n+7) a {
+    border: none;
+}
+
+.top-nav {
+    display: flex;
+    flex-direction: row;
+    justify-content: flex-end;
+}
+
+.search-form {
+    display: flex;
+    align-items: center;
+    column-gap: 0.5em;
+    border-radius: 0.1em;
+    padding: 0 0.5em;
+    height: 100%;
+    background-color: #66666688;
+}
+
+.search-form input[type="search"] {
+    border: none;
+    outline: none;
+    display: inline-block;
+    background-color: transparent;
+    font-size: 1em;
+}
+
+.search-form .search-icon {
+    height: 1.5em;
 }
\ No newline at end of file