Astronomy
- Terra (satellite), a multi-national NASA scientific research satellite
- Terrae as extensive land masses found on various solar system bodies
- List of terrae on Mars
- List of terrae on Venus
- Terrae, a highland on the Moon
Read more about this topic: Terra
Famous quotes containing the word astronomy:
“It is noticed, that the consideration of the great periods and spaces of astronomy induces a dignity of mind, and an indifference to death.”
—Ralph Waldo Emerson (1803–1882)