"The Spiderweb protocluster is an ideal laboratory for investigating the relationship between black holes and star formation in detail." When you purchase through links on our site, we may earn an ...

Imagine studying the formation of a star 5 million years in the making, a newborn in the jargon of astronomers, that's tucked away in a "cosmic nursery" light-years away and yielding two growing ...

The very long lives of our Sun, or any star, hinges on a delicate balance of forces.

For decades, astronomers have wondered what the very first stars in the universe were like. These stars formed new chemical elements, which enriched the universe and allowed the next generations of ...