GRAVITATIONAL BOND OF CLUSTER STARS

"Can you direct the movement of the stars--binding the cluster of the Pleiades or loosening the cords of Orion?(Job 38:31)

How the Bible know this information 

The Cords of Orion is a gravitational bond 

Some of the stars in the universe are part of multiple star systems known as star clusters. Most appear to be part of a binary system where two stars orbit a common center of gravity. A few are even part of a triple star system. But some stars are also part of a larger group. They can be found together in associations known as star clusters. Star clusters are groupings of stars held together by a common gravitational bond. They vary greatly in size and shape as well as the number of stars. They also vary in age from just thousands of years to billions of years old. Gravity is the force that binds these cosmic swarms together. Star clusters are among the most spectacular objects in the sky. Many of these clusters can be seen with the naked eye on a dark night. Astronomers have divided star clusters into two main types according to their shape and number of stars. The can all be classified as either open clusters or globular clusters.

Stars clusters loose the cords because many them are die before reaching old age .

It was written in the stars all along, but we’ve just found out: a whopping 70% of stars in a widely-studied cluster die before reaching old age which, for stars, is the most productive stage of their lives.