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Why brewing beer in space is more important than you think

Humans

Why brewing beer in space is more important than you think

Budweiser is sending barley seeds into orbit next week. That's just the beginning of the challenge of trying to brew beer beyond Earth

Comment

Streaky slopes on Mars

Space

Signs of running water on Mars dunes are probably just dry sand

News

Boiling water on Mars could make the planet's sand levitate

Space

Boiling water on Mars could make the planet's sand levitate

News

A moon base

Space

It was always crazy to shoot for Mars before colonising the moon

Comment

Gale Crater on Mars

Space

Methane burps on young Mars helped it keep its liquid water

News

Elon Musk’s new plans for a moon base and a Mars mission by 2022

Space

Elon Musk’s new plans for a moon base and a Mars mission by 2022

News

Snap decisions: Thomas Ruff's show is, literally, off colour

Space

Snap decisions: Thomas Ruff's show is, literally, off colour

Culture

Mars pic

Space

NASA insists it is going to Mars, but it really can't afford to

Insight

Chris Hadfield

Space

Chris Hadfield: We should live on the moon before a trip to Mars

Features

It could be snowing on Mars right now

Space

It could be snowing on Mars right now

The Red Planet may have had intense snowstorms long ago when it was wetter, but a model shows it could still have violent snowfall at night when the clouds cool

News

Space

Ice at Mars’s equator hints the planet was once much more tilted

News

Space

Nuclear reactors on rockets may fuel future crewed trips to Mars

News

Space

Mars’s surface hosts millions of towering dust devils every day

News

Earth

NASA’s planetary protection officer will defend Mars, not Earth

Analysis