Gaia

Gaia can mean:

• Gaia (mythology): the earth and mother of the gods in Greek mythology
• Gaia (spacecraft): European space mission to collect data on Milky Way stars and other objects
• Gaia hypothesis: the idea that living things and the Earth are closely connected, and form a complex self-regulating system, making sure there can be life on the planet. James Lovelock promoted this idea.
• Gaia (Abrahamic religion): the Deity of the medieval faith Deanism from Celtic England (Europe)