Does Space Ever End_ _ The Sleepy Scientist
"The universe is roughly 93 billion light-years in diameter, but it may not have an edge at all [citation:6]. The volume we can see—the observable universe—is limited by light that has been traveling for 13.8 billion years. Beyond that lies a realm we may never observe."Whether space extends forever is one of cosmology's biggest questions. Scientists can only measure the observable part [citation:3]. Current data suggests the universe has no edges and no center [citation:4], like the surface of a sphere. Some theories support an "infinite universe" [citation:7]. Others propose a multiverse…
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