An Earth-Based Publication

Mars Will Suck.
We Have the Receipts.

"We'll be living on Mars by 2050." — A billionaire who just delayed his own Mars program by 5 to 7 years. We did the math. We read the studies. Even if we get there — and we won't — it's going to suck spectacularly.

⚠ MARS FORECAST: −81°F, toxic dust, 0% chance of breathable air, forever  •  📡 UPDATE: Mars program delayed 5–7 years (again)  •  ☢ RADIATION ALERT: Daily dose equivalent to living inside an X-ray machine  •  🥔 LOCAL CUISINE: Potatoes, sadness  •  💀 GRAVITY: 38%. Your bones hate it here  •  ⚠ MARS FORECAST: −81°F, toxic dust, 0% chance of breathable air, forever  •  📡 UPDATE: Mars program delayed 5–7 years (again)  •  ☢ RADIATION ALERT: Daily dose equivalent to living inside an X-ray machine  •  🥔 LOCAL CUISINE: Potatoes, sadness  •  💀 GRAVITY: 38%. Your bones hate it here  • 
The Scientific Case

Six Reasons Mars Is the Worst Real Estate in the Solar System

We love space. We watched Artemis II loop the Moon and cried a little. That's exactly why we refuse to lie to you about Mars. Here's the peer-reviewed truth:

01

The Air Is Trying to Kill You

95% carbon dioxide at 0.6% of Earth's pressure. One breath outside and your blood literally boils. Mars: come for the views, die in 90 seconds.

02

The Radiation Is Also Trying to Kill You

No magnetic field, no ozone layer. A round trip exposes you to 60%+ of a career astronaut's lifetime radiation limit. The cancer is complimentary.

03

The Dirt Is — You Guessed It — Trying to Kill You

Martian soil is laced with perchlorates: toxic salts that wreck your thyroid. The dust is also razor-sharp and gets into everything. Forever.

04

Your Own Skeleton Betrays You

38% gravity means your bones and muscles waste away. Astronauts lose ~1% of bone density per month in low gravity. After a few years, Earth's gravity might kill you on the way home.

05

It's −81°F and the Wi-Fi Is Terrible

Average temperature: −81°F. Messages to Earth take 4–24 minutes one way. Your group chat is dead. Your therapist is 140 million miles away.

06

A 2024 Study in Nature Said the Quiet Part Out Loud

A peer-reviewed feasibility study concluded a crewed Mars mission with current Starship architecture is unworkable. Not "hard." Unworkable.

Free Ebook — Limited to People With Email Addresses

50 Ways Mars Will Kill You

The darkly hilarious, scientifically accurate field guide to every single thing on Mars that wants you dead. Read it before your billionaire-funded one-way trip. (There's no trip. Read it anyway.)

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The Gift Shop

Wear Your Planet Loyalty

Premium merch for people who did the math. Every purchase keeps you 0 miles closer to Mars.

EARTH:
HOME OF BREATHABLE AIR
SINCE 2.4 BILLION BC

The Loyalist Tee

$24.99
MARS WILL SUCK
— and so will the commute

The Flagship Tee

$24.99
I SURVIVED EARTH
(IT HAS A MAGNETOSPHERE)

The Smug Mug

$16.99
VISIT MARS!
★ Toxic Dust ★ No Air ★
★ Cancer Rays ★
(retro travel poster)

Anti-Tourism Poster

$19.99

Browse the Full Collection →

The Blog

Dispatches From the Only Habitable Planet

Reality Check

Elon Just Delayed Mars By 5–7 Years. We Made a Countdown Clock Anyway.

In February the Mars program officially slipped to focus on the Moon. We are shocked. Shocked! (We are not shocked.)

Science

Artemis II Was Awesome. It Also Proved Our Point.

Four astronauts, ten days, and the farthest humans have ever traveled. Going around the Moon took 50 years to repeat. Mars is 600 times farther.

Lifestyle

A Day in the Life of a Mars Colonist, Hour by Miserable Hour

6:00 AM: wake up in a tube. 6:05 AM: check for radiation alarms. 6:10 AM: potatoes.

Membership

Join the Mars Skeptics Club

Monthly contests, exclusive merch drops, the Mars Fail of the Month award, and a community of space lovers who also own calculators. Because loving space and lying about Mars are two different things.

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