A stunning new image from the James Webb Space Telescope (JWST) is allowing astronomers to examine the complex and turbulent ...

The life cycle for a particular star depends on its size. The diagram shows the life cycles of stars that are: about the same size as the Sun; far greater than the Sun in size. All stars begin ...

The life cycle for a particular star depends on its size. The diagram shows the life cycles of stars that are: about the same size as the Sun; far greater than the Sun in size. All stars begin ...

Of particular interest to astronomers is the nebula's faint, Venn-diagram-like structure — two rings of ejected material shaped by the gravitational influence of the central stars. Scientists ...