How to use Minecraft An Astronomer's Look skin ?

Learn how to download and apply the An Astronomer's Look 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 Look 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 Look skin file.

Does this skin have thick or skinny arms?

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

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

This particular Minecraft An Astronomer's Look skin has the following color palette:
Black
Bright Red
Guardsman Red
Red
Bright Red