When it comes to star formation, not all galaxies are the same. Some are quenched, meaning they've depleted their star ...

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...

NASA’s SPHEREx mission, which launched in March 2025, is poised to transform our understanding of the universe. By creating ...

For only the third time in history, astronomers have detected a new interstellar visitor — an object from another star — blitzing into our solar system.

Astronomers have announced the discovery of A11pl3Z, a massive new interstellar object entering our solar system.

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

The newly observed binary system features a cataclysmic variable star, designated GOTO0650, which is in a rarely seen late stage of its evolution. This was also the first major discovery for the ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

When astronomers first discovered exoplanets, they found massive ones orbiting large stars. The technology to detect smaller planets around low-mass, dim red dwarfs took time to develop. By the ...

But a rarer kind of supernova involves a different type of star - a stellar ember called a white dwarf - and a double ...

The shattered star at the center was once a white dwarf, a stellar ember no larger than Earth, yet almost as heavy as the Sun ...

Ask the Therapist columnist Lori Gottlieb advises a reader who wants to reconnect with his sibling after they fell out over ...