Space. It's really, really big. How big is it? Well, according to astronomers, the observable universe is around 92 billion light-years in diameter, but that's all we can see (hence the word ...

In the latest discovery made possible by the James Webb Space Telescope, a group of astrophysicists detected six wandering rogue planets unbound from the gravitational influence of any star. The ...

Astronomers have taken their clearest look yet at how some of the biggest stars in our galaxy are born—and it turns out the ...