Life
Why we shouldn’t hide our problems from ET
Our messages to aliens are more likely to get a response if we stop being so boring and acknowledge our frailties and flaws, argues Douglas Vakoch
News
Life
What Voyager’s golden record tells ET about Earth
News
Life
Kepler gets first glimpse of its planetary hunting ground
News
Life
DNA analysis may be done on Mars for first time
News
Life
Do aliens share our genetic code?
News
Life
Is life bubbling up in Mars mud?
News
Life
Life-friendly worlds may snap, crackle and pop
News
Life
Watery asteroids may explain why life is ‘left-handed’
News
Life
Second Genesis: Making new life
Features
Life
Second Genesis: The search for shadow life
If life evolved on Earth once, then why not twice? Biologists are now looking for totally new forms of terrestrial life
Features
Earth
Life could have survived Earth’s early pounding
News
Life
NASA orbiter to hunt for source of Martian methane
News
Life
First liquid water may have been spotted on Mars
News
Life
Alien hunt is too exciting to ignore
Opinion