- "A Low-Temperature Transfer of ALH84001 from Mars to Earth"
- Europa's lifelines
- Reviving ancient (Martian) life
- Life at the cold extreme
- Organic matter can survive atmospheric plunge
- Alien bacteria from comet found???
- Astrobiologists find evidence of early life on land
- Magnetofossils are 'compelling' evidence of Martian life
- Planetary Society sponsors optical SETI telescope
- Path to life begins in deep space
- Magnetic chains are evidence of exolife
- Amino acids delivered from space
- Life in the clouds