---
product_id: 34733734
title: "Keep Calm and Land on Mars - NEW Humorous Classroom Poster"
brand: "posterenvy"
price: "A$19"
currency: AUD
in_stock: true
category: "Kitchen"
url: https://www.desertcart.com.au/products/34733734-keep-calm-and-land-on-mars-new-humorous-classroom-poster
store_origin: AU
region: Australia
---

# Keep Calm and Land on Mars - NEW Humorous Classroom Poster

**Brand:** posterenvy
**Price:** A$19
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Keep Calm and Land on Mars - NEW Humorous Classroom Poster by posterenvy
- **How much does it cost?** A$19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/34733734-keep-calm-and-land-on-mars-new-humorous-classroom-poster)

## Best For

- posterenvy enthusiasts

## Why This Product

- Trusted posterenvy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Keep Calm and Land On Mars - NEW Humorous Classroom Poster 12" x 18" Classroom Poster Printed on High Quality Paper
PosterEnvy EXCLUSIVE!

## Features

- Keep Calm and Land On Mars - NEW Humorous Classroom Poster
- 12" x 18" Poster on High Quality heavy 80lb satin cover paper - durable and can stand up to all kinds of abuse and it won't pucker and wrinkle like others do.
- This new poster is a PosterEnvy EXCLUSIVE! That means you won't find it anywhere else!
- We ship orders out FAST (usually with 24 hours) in heavy duty cardboard tubes!
- PosterEnvy has sold thousands of unique posters to thousands of happy customers around the world!

## Images

![Keep Calm and Land on Mars - NEW Humorous Classroom Poster - Image 1](http://ecx.images-amazon.com/images/I/51gTFCiue%2BL.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/34733734-keep-calm-and-land-on-mars-new-humorous-classroom-poster](https://www.desertcart.com.au/products/34733734-keep-calm-and-land-on-mars-new-humorous-classroom-poster)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-24*