To construct a warp drive, we'd need 10 times more negative energy than all of the positive energy in the universe.

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the ...

A new breakthrough in cosmic mapping has unveiled the structure of a colossal filament, part of the vast cosmic web that connects galaxies. Dark matter and gas shape these filaments, but their faint ...

Seen as a long strand with smaller threads branching, the Quipu superstructure contains 68 galaxy clusters spanning 1.4 ...