One of those detections was EP240408a, an unusual blast that lit up discussions between astronomers. Zhang and his colleagues ...

The "dark universe detective" space telescope Euclid has discovered its first Einstein ring in the process, learning about ...

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

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

The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...

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

This photo provided by the European Space Agency shows a ring of light surrounding the center of the galaxy NGC 6505, captured by European Space Agency’s Euclid telescope, an example of an ...

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

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