wormholes are twists in the fabric of space and time it's self that can transport you from one side of the universe to the other. the twist in time and space are a possible consiquence of einstiens genral theroy of realitivity. The german scientist came up with the idea of mass warps space. that starnge guess was proved by Arthur Eddington in 1919, when he was travelling to Principe, off the coast of Africa, for the solar eclipse when he got there he proved that the sun bent light from other stars when travelling infront of the other stars light. In theroy a wormhole can be formed by two or more massive bodies warp space and the fabric of space whic would cause a tunnel to form and join two distant places in the universe.
when you think about being sucked through the fabric of space can be menacing, wormholes would offer us great possibilties to trvel through the vastness of space and time. If you travel through a wormhole you could end up in a galaxy yet to be discovred. When doing this you will be travelling faster than the speed of light and if you go through a wormhole then going back you could end up in the future or end up in the past,
No one even stephen hawking knows whether wormholes exsit and what would happen if you sent a spacecraft through a wormhole. If the space craft did make it through the mass of the craft could cause the wormhole to snap shut cutting us off from the astronughts and the space craft and them never to return.
The next article written by me will be about black holes