The curious minds at What If explore what would happen if you spent five seconds standing on Mars, revealing atmospheric ...

Elon Musk has just claimed Mars as his own personal planet. Building his own human colony on the Red Planet, independent of Earth and with it’s own set of laws. Wait. Can Elon Musk legally claim Mars?

"Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if Mars weren't there?" ...