Wargaming.net has announced that World of Warships will be getting a temporary new “Space Mode” this weekend in tribute to the the first manned space flight on April 12th, 1961.

The details you need to know regarding the content and time you’ll have access to it reads as follows:

• April 11th 4:00 AM PDT – April 14th 4:00 AM PDT
• 5 special space ships will be in your inventory at that time. Access them to play the mode.
• 1 space map (Ruinberg in space)

As of this writing, the Space Mode will go live in approximately six hours.

For more on World of Warships, check out our thoughts on the game’s recent beta.