As a journalist I have seen many misunderstandings not only in the field of science. The relationship between journalists and other kind of professionals, for example medics professionals, is also hard. But you have to consider that it happens also because scientists and medics does not understands quite well the real nature of news and how they are produced inside the media companies. What is, after all, news in science? What kind of scientific news the generic public are looking for?

I have read many works about black holes and one thing is possible to say for sure: nobody knows what really happens inside a black hole. There is a lot of theories about that. But they don’t have any scientific corroboration once nobody can see what happens in the center of the black hole, in a place called “gravitational singularity”, because even the light can escape from its incredible gravitational force.

According to Einsteins Theory of Relativity, the maximum speed in the universe is light velocity. But let's imagine a space ship - if it was possible - running at this limit speed in one direction in deep space, and other, at the same speed and time, running to the right opposite side. Aren't they going over that speed limit, in relative velocity to each other?

Now you can also imagine a very very far way galaxy, that is moving in deep space and withdrawing very fast from our Milk Way Galaxy. If the relative velocity of each other are over the light speed we will never be able to find and see that far way galaxy.