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Life

Review: Comets and the Origin of Life by Janaki Wickramasinghe, Chandra Wickramasinghe and William Napier

Interstellar panspermia – the idea that we are all ETs – is spelled out in semi-technical rather than popular form

Books & Arts

Found: first amino acid on a comet

Life

Found: first amino acid on a comet

News

Life

Long odds on space viruses seeding life

News

Martian fossils may be hiding inside white rocks

Life

Martian fossils may be hiding inside white rocks

News

The most extreme life-forms in the universe, part II

Life

The most extreme life-forms in the universe, part II

News

Life

Spacewalking microbes may reveal life's origins

News

Space could be the most likely source of life

Life

Space could be the most likely source of life

News

Did life begin on comets?

Life

Did life begin on comets?

News

Introduction: Astrobiology

Life

Introduction: Astrobiology

News

Red rain puzzle is still up in the air

Life

Red rain puzzle is still up in the air

It is looking increasingly unlikely that the red particles in rain that fell over southern India in 2001 are alien microbes, but their identity remains a mystery

News

Life

Moon Special: In search of terrestrial fossils

Features

Space

Earth rocks could have taken life to Titan

News

Life

The word: Panspermia

Regulars

Life

When aliens rained over India

Features