"How about a hyperspatial tube?"
"Um ... m. Distinctly a possibility..."
One instant space was empty; the next it was full of warships...
Planets. Seven of them. Armed and powered as only a planet can be armed and powered.
—Edward E. Smith, Ph.D., in Second Stage Lensmen

Tyger, tyger, burning bright
In the forests of the night,
What immortal hand or eye
Could frame thy fearful symmetry?

In what distant deeps or skies
Burnt the fire of thine eyes? ...

In what furnace was thy brain? ...
—William Blake

And I beheld when he had opened the sixth seal, and lo, there was a great earthquake; and the sun became black as sackcloth of hair, and the moon became as blood;
And the stars of heaven fell unto the earth, even as a fig tree casteth her untimely figs, when she is shaken of a mighty wind.
And the heavens departed as a scroll when it is rolled together; and every mountain and island were moved out of their places...
And the third angel sounded, and there fell a great star from heaven, burning as it were a lamp, and it fell upon the third part of the rivers, and upon the fountains of waters.
—The Revelation of Saint John the Divine

Actual interstellar voyaging was first effected by detaching a planet from its natural orbit by a series of well-timed and well-placed rocket impulsions, and thus projecting it into outer space at a speed far greater than the normal planetary and stellar speeds...
Then followed wars such as had never before occurred in our galaxy. Fleets of worlds, natural and artificial, maneuvered among the stars to outwit one another, and destroyed one another with long-range jets of sub-atomic energy. As the tides of battle swept hither and thither through space, whole planetary systems were annihilated.
—Olaf Stapledon in The Star Maker