Space is quite a large place, and depending which big brain your listening to at the time , it's getting bigger, but then again it might be getting smaller,or neither. As the universe carries on expanding forever; Stays as it is, or; Collapses in on itself in an eventual cosmic crunch. The one thing that will carry on regardless is time . I f you stay still in space, time will pass. If you travel through space time will pass. Every thing happens in time. From the multi billion trillionth of a milisecond to a billion million thingellion years. Since the universe exploded forth from a microscopic dot into 'The big bang' billions of years ago; The stars and planets formed ,even our good ol' Earth. Life formed in the form of slimey thingees in the primevil ooze. You can still find examples in various housing estates in various spots around our green n' pleasant land. These lovely beasties evolved and eventually gigantic dinosaurs stomped the Earth. Eventually they died off, as they starved to death. Its said because of huge meteorites hitting the Earth, but the actual reason was' cos the dinosaurs were barred from the pubs n' chippies because they were too big and filling the rooms, so the breweries weren't making the profits needed. The chippies had to cope with, not so much variety as there was no indian or chinese. Chips hadn't been invented even, it was just a vegetable diet, or a carnivorous diet. And when the Tyrannosauruses and such were out for a night, god, there was murder. But life got smaller ,so pubs n chippies had a chance to evolve, all this happened as time passed inexorably on. Mountains grew and shrunk, continents slid around the planet; Oceans formed then dryed up.England even won the world cup, for 'gawds sake'. All this through time. And still life the universe and stuff evolves and falls apart through time.
Time is incredible. In time 'Anything' can happen. An example , When i was younger, we had the clothes basket in the bathroom and the putrid stomach turning dirty socks and underwear that had been worn 3 weeks too long were gingerly placed in the basket like nuclear workers handling rods of uranium, with great care. A few days later, ussually a Friday or Saturday night it was time to hit the 'Big city'. But you'd be short of a pair of socks, or a pair of 'Bills'( Bill Grundies...'undies....underpants!). So, you'd go to the laundry basket and have a 'root' around and find a pair of socks or bills, have a sniff, think "Hmmm, thats not too bad", so they were used for another day or two. So, time can form a universe, but it can also cause my socks and 'bills' to smell, if not fresh, not quite as bad. And this didn't take a millenia, just a couple of days. I know which i find more impressive.