Can space be destroyed?

No you can not destroy space, you can only make it lose energy. If a universe has enough mass to stop and reverse its expansion that was driven by the initial inflation then it may end in a big crunch subject to some fine tuned boundary conditions. This big crunch can be understood as a destruction of space-time.

Can time and space be destroyed?

The more massive an object, the greater its distortion of spacetime, and that distortion is felt as gravity. That connection led to the creation of a model that proposes that spacetime can be created or destroyed by changing the amount of entanglement between different surface regions of an object.

Is it possible to create and destroy space?

Yes, you can create and destroy space. I mean that in the following way: according to general relativity, the “amount” of space in the universe is not conserved. Start assembling material into a black hole, and the amount of space surrounding it tends to infinity.

Is it possible to create new space?

No. Space is nothingness. A true vacuum contains nothing. You can destroy particles in that vacuum, but not the space itself. If space is composed of something that is able to be created and destroyed then it is an ether – and so we can go back to ether theories to describe the universe. There is no new space being created.

What is the biggest problem facing our space programs today?

An increasing problem to match our desires to go into space more frequently, satellite destruction will likely become a larger part of space programs worldwide. Japan recently failed in an attempt to clean up things, but this problem isn’t going away any time soon.

How dangerous is it to destroy satellites through missile launches?

Destruction through missile launches is intensely complex and expensive, waiting for accidents or technical mistakes is inefficient and even dangerous, considering there’s no real way to control where satellites could fall.