I love them. They make me question everything. The closest star to us is about 4 light years away, absolutely no chance that humans will be able to travel there with our current technology. Our galaxy, the Milky Way, is approx. 100,000 light years across - just remember that light travels 300,000km per second, or 9.5 trillion km a year, and it takes 100,000 years for it to travel this galaxy - and we are just one galaxy out of billions! Space is incomprehensibly huge, and I love it, I love there is just so much to explore, but I'm also sad that we'll never be able to see most of it in our lifetime. I can see the stars at my home, but at campus at uni I think there is probably too much light pollution.