Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the ...
Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.
Prices on the secondary-ticket market for Sunday’s Super Bowl in New Orleans are much less than last year’s big game and declining. But they are still high by historical standards.