Hyperspace is one of the coolest aspects of many science fiction stories, including Spidersilk the novel. However, we have yet to make traveling via hyperspace a reality. Luckily, some scientists are stating that proving string theory, or even the existence of other dimensions would be a huge step in the right direction. In fact, proving, or finding, more than the 4 dimensions we have all come to know, may be the trick that will change the way we get around for good. This development would mean harnessing it to travel and explore a world beyond our own neck of the woods at a speed that we can only see in the movies and our imaginations. 

For more on this theory and some awesome sci-fi videos, check out this link:

https://www.inverse.com/article/16818-is-hyperspace-pure-science-fiction-not-if-you-look-hard-at-string-theory