Faecal transplants ease irritable bowel syndrome for three years

Alien Worlds Very Different to Earth Might Be Habitable For Billions of Years

One weird type of exoplanet could support life outside the habitable zone. (Hydrogen And Helium atmospheres could keep exoplanets warm enough to be habitable for billions of years, even at huge distances from their stars.)

‘Primordial’ Alien Planets May Be Habitable For Billions Of Years Suggests New Research