One of the most upsetting things about outer space is that it's just so far away - we can observe supernovae and black holes and distant stars through telescopes, and receive radiation from the dawn of the universe, but with our current technologies we'd struggle to get to the most distant planets of our own solar system within the span of a human life, let alone beyond it.
Work is ongoing constantly to change this. "Warp drives" may sound like the stuff of a very popular science fiction franchise, but an attempt to create a warp bubble in vacuum conditions was actually made by the Jet Propulsion Library in 2013, and the results were apparently 'inconclusive'. Whilst that doesn't imply great success, nor does it imply significant failure. Discovery of faster than light travel within our lifetime may not be completely impossible - but for now it remains the preserve of science fiction.