00:00Can ancient light map cosmos?
00:03Scientists found something impossible in deep space signals.
00:07This light comes from hydrogen gas billions of years ago.
00:11It maps the universe before any stars existed.
00:14But these hydrogen maps show strange, massive empty spots.
00:19They stretch too far, too early.
00:21Our best models struggle to explain these giant cosmic gaps.
00:26It breaks our universe's rulebook.
00:28This ancient signal reveals universe secrets it still hides.
00:33Discover more mind-blowing truths at the link in bio.
