Shall I not have intelligence with the earth? Am I not partly leaves and vegetable mould myself.
Henry David Thoreau
A black hole really is an object with very rich structure, just like Earth has a rich structure of mountains, valleys, oceans, and so forth. Its... →
Kip Thorne
Each black hole spins on its axis like the Earth spins. That spin creates two vortexes of twisting space, somewhat like vortexes in a bathtub or a... →
When gravitational waves reach the earth, the waves stretch and squeeze space. This is a tiny stretch and squeeze. Far too small to detect with... →
In order to engage in an 'experiencing of the world,' one has to physically move oneself to the most diverse places on earth.
Wolfgang Tillmans
If you really want to know what Middle-earth is based on, it's my wonder and delight in the earth as it is, particularly the natural earth.
J. R. R. Tolkien
Your enjoyment of the world is never right, till every morning you awake in Heaven: see yourself in your Father's palace; and look upon the... →
Thomas Traherne
It is a grand thing to rise in the world. The ambition to do so is the very salt of the earth. It is the parent of all enterprise, and the cause of... →
Anthony Trollope
The Earth is the cradle of humanity, but mankind cannot stay in the cradle forever.
Konstantin Tsiolkovsky
Man must at all costs overcome the Earth's gravity and have, in reserve, the space at least of the Solar System.