Zippy the Wonderslug
Isaiah 34:4 All the stars of the heavens will be dissolved and the sky rolled up like a scroll; all the starry host will fall like withered leaves from the vine, like shriveled figs from the fig tree.
What could possibly cause such a phenomena such as this?
No known phenomenon could cause these.
If we move from the literal to the figurative, then it becomes more possible.
EXACTLY.
The ideas are expressed artistically and as hyperbole:
Note: Catholic Encyclopedia:
With the overthrow of the old Roman Empire and the victory of Christianity, (legally the only church in the whole Empire by 380 AD), astrology lost its importance in the centers of Christian civilization in the West. The last known astrologer of the old world was Johannes Laurentius (sometimes called Lydus) of Philadelphia in Lydia, who lived A.D. 490-565.
Rev. 6:12 And I beheld, (in the days of Emperor Theodocius, who established the Holy Roman, Catholic, Apostolic Church, on 27 February 380), when he, (the Lamb of the tribe of Judah, the off-spring of the root of David: [Rev 5:5]), had opened the sixth seal of (scripture), and, lo, there was a great earthquake (of religious social change); and the Sun (signs of Astrology) became (as) black as (the) sackcloth of (the hood covering a nun's) hair, and the moon became as blood (of Christ, used thereafter to determine the very day of the Easter and Passover).
Rev. 6:13 And the stars' (twelve constellations of Sun Signs) of heaven fell (from popular grace) unto the earth, even as a fig tree casteth her untimely figs, (ruined), when she is (destructively) shaken of a mighty wind.
Rev. 6:14 And (Astrology) departed (from popular practice) as a scroll when it is rolled together; and every (Pagan religion, secret society, and Gnosticism) were moved out of their places (in the pagan societies throughout all the Roman World).
Rev. 6:15 And (1) the kings of the earth, (POLITICIANS), and (2) the great men, (STATESMEN), and (3) the rich men, (ECONOMIC BARONS), and (4) the chief captains, (pagan PRIESTHOODS), and (5) the mighty men, (MILITARY LEADERS), and (7) every free man, (PEASANT), hid themselves in the dens and in the rocks of the (institutionalized) mountains (of that pagan society);
Rev. 6:16 And said to the mountains (of the previous decadent, hedonistic social institutions) and rocks (of that wide-open, sexually promiscuous culture), "Fall on us," (help!), and "hide us from the face (of Papal judgment) of (Universal Catholicism), him that sitteth on the throne (of Christian Rome) and from the (words of) wrath of the Lamb," (the Word of the New Testament, canonized in 382AD):
Rev. 6:17 For the great day of his wrath, (the one thousand year reign predicted), is come; and who, (what other God, or religion, or denomination), shall be able to stand (during these Dark Ages)?