The Vera C. Rubin Observatory will make the study of stars and galaxies more like the big data-sorting exercises of ...

A new algorithm opens the door for using artificial intelligence and machine learning to study the interactions that happen ...

Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a ...

Is the Hubble constant—a key part of how we measure the expansion of our universe—in a crisis? Some cosmologists say yes.

Radio signals sent between two Mars orbiters—rather than between an orbiter and an Earth-based receiver—capture new insights into atmospheric dynamics.

Looking to inspire the next generation of curious minds? These are our picks of the best popular science books for children ...