4 Bible Verses about Signs In The Universe

And I will display miracles in the sky above and [supernatural] signs on the earth below [consisting of] blood, fire and smoky vapor.

Then the sign [i.e., signifying the coming] of the Son of man will appear in the sky, and all the nations of the earth will be stricken with grief as they see the Son of man coming in the clouds of the sky [See Acts 1:9-11] with power and great splendor.

"But after those days of terrible trouble [i.e., the next major event on God's calendar will be], the sun will become dark, and [therefore] the moon will not [be able to] shed its [reflected] light,

and the stars will be falling from the sky and the forces of the heavens will be shaken. [Note: From the description of these same events in Luke 21:25-26, it is possible that this is figurative language for great calamities happening on earth].