Space
There could be around 5 billion habitable planets in the Milky Way
51¶¯Âþ
extraterrestrial life
Space
Venus might not have signs of life after all, say astronomers
51¶¯Âþ
Video
The search for the origin of life: From panspermia to primordial soup
Video
Life
The search for the origin of life: From panspermia to primordial soup
Video
Space
NASA may have found signs of life on Venus in 1978 without realising
51¶¯Âþ
Life
The endangered giants that still lurk in the world’s biggest rivers
Features
Life
Missions to confirm signs of life on Venus are already in the works
51¶¯Âþ
Space
To understand signs of life on Venus we must do chemistry on Earth
51¶¯Âþ
Life
Superstrong sea sponge could help build better spacecraft
Regulars
Space
Alien life may exist on Venus but intelligence could be harder to find
Leader
Life
Why we're in for a long wait to hear from intelligent aliens
Features
Humans
The theory of evolution is a vibrant, living entity still in its prime
Leader
