atmosphere

Philippa Flanagan-Smith Few ideas in science have captured humanity’s imagination quite like the prospect of life outside of our own fragile sphere. The regular suspects come up time and time again—Mars, Europa, Titan, even distant Pluto—all boasting water ice or, even more tantalising, liquid water. Philippa Flanagan-Smith investigates a...

In recent years there has been a huge focus on space exploration and eventual habitation, but should we focus on leaving our planet, or commit ourselves to saving it? It may sound futuristic, but colonising Mars is an idea that has been around for decades. Elon Musk isn’t the...