diff --git a/Caesar_Cipher/README.md b/Caesar_Cipher/README.md
index e6e8e0f5..78de4084 100644
--- a/Caesar_Cipher/README.md
+++ b/Caesar_Cipher/README.md
@@ -26,8 +26,12 @@ The script was created with Python3 and the built-in functions in it
 <!--Remove the below lines and add yours -->
 ```bash
 python3 caesarcypher.py 
-Enter string to decrypt: hello
+Enter string to encrypt: hello
 khoor
+
+Enter string to decrypt: khoor
+hello
+
 ```
 ## 📺 Demo
 <p align="center">
diff --git a/NASA_Image_Extraction/Astro_Images/2022-11-25_NGC 6744: Extragalactic Close-Up.mp3 b/NASA_Image_Extraction/Astro_Images/2022-11-25_NGC 6744: Extragalactic Close-Up.mp3
deleted file mode 100644
index f5611fcf..00000000
Binary files a/NASA_Image_Extraction/Astro_Images/2022-11-25_NGC 6744: Extragalactic Close-Up.mp3 and /dev/null differ