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By showing us how small in space mass can be, black holes continuously generate space.
(dresden.network)
A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The best ones are thoughts that many people can relate to and they find something funny or interesting in regular stuff.
It's an interesting thought, but it really depends on what you mean by space. When we're talking about physics, space actually gets really specific and sticky.
Ie what does it mean for the universe to constantly be expanding? Or contracting?