Question

What is the only thing that can pull

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Answer 1

Answer:

The only thing that can pull a beam

of light towards itself is a Black Hole.

 

Black hole is a region of space

which has a very strong gravitational effect, that nothing can escape from it. Even

matter or light passing close by to such Black Holes, are pulled towards it.

 

Collapse of massive stars at the

end of their life cycle, is believed to be the reason for formation of Black

Holes. Later such Black Holes continues to grow, absorbing mass from its

surroundings.

Answer 2

Answer:

Gravity can pull as well as black hole can pull