The Earth, terra incognita, or terra cognita?

Is it more than we realize that it is?

Earthrises from behind the moon, this worldview only became possible after 1967.

There is more to the Earth than meets the eye:

The relation of the earth to the sun determines our experience of seasonal variation because the sphere is tilted 23.5 degrees on its axis of rotation, thus the sun's intensity changes on the surface of the earth during the course of both its diurnal rotation and annual revolution about our star.

Space-time is the term Einstein used to depict the cosmos, this schematic diagram may convey how and to what extent time and space are actually the same thing: spacetime.

Is the Earth's future in your hands?

Yes | No | Don't know?

• Yes

• Global Warming is due to pollution of the air.

• No

• The Earth is governed by tectonic forces and we are at its mercy.

• I do not know.

• The Earth is too vast for me to affect in any way.