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New map of the universe’s matter reveals a possible hole in our understanding of the cosmos
The cosmic web is a gigantic network of crisscrossing celestial superhighways that connects nearly everything in the universe
The cold, hard truth about what will happen to us when the Sun dies
You won’t be around to see the ending, but just reading about it will give you chills
Feel tiny in this gigantic, zoomable galaxy map charting 3 billion stars
Anyone who’s ever looked up at the sky on a clear night, far from any light pollution, has marveled at just how many stars there are
