Quipu, named after the Incan system of knotted cords used for recording information, spans an astonishing 1.3 billion ...

A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

Our modern era of space observation and exploration deepens our connection with the universe—and with each other. When NASA ...

Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...

A new study reveals Quipu, a vast network of galaxy clusters and superclusters, being dubbed the largest structure in the known universe.

Astronomers have identified a quasar that may help explain how the universe’s “dark ages” finally ended. Astronomers have ...

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

Universal's Stella Nova Resort just opened, and I spent a night in the family-friendly hotel for $124. I couldn't believe the ...