How to use Minecraft An Astronomer's Creation skin ?

Learn how to download and apply the An Astronomer's Creation skin for Minecraft on PC (Java Edition) or Pocket Edition (PE).
PC (Java Edition):

1. Go to the Minecraft website and login to your account.
2. Click the “Minecraft Java Edition” dropdown menu and select “change skin”.
3. On the next page, click “select file” and upload the An Astronomer's Creation skin file.

1. Open the game app and press the “dressing room” button on the main menu screen.
2. Press “Edit Character” -> “owned skins” -> “choose new skin” and upload the An Astronomer's Creation skin file.

Does this skin have thick or skinny arms?

This particular An Astronomer's Creation skin has thick (4px) arms. It is based on the classic Steve model.

What color is this An Astronomer's Creation skin skin?

This particular Minecraft An Astronomer's Creation skin has the following color palette:
Blue Zodiac
Black
Kilamanjaro
Denim
Cornflower Blue