Question

what is that strange black thing over desert

make brightness level more and look

is it something like ghosts​

Answer 1

Answer:

The will-o'-the-wisp is a flame-like phosphorescence caused by gases from decaying plants in marshy areas. In olden days, it was personified as "Will with the wisp," a sprite who carried a fleeting "wisp" of light. Foolish travelers were said to try to follow the light and were then led astray into the marsh

Answer 2

Explanation:

At an angle it is looking like a ghost......