NASA’s picture today shows Rigel lighting the Witch Head Nebula

It is both beautiful and a useful example of astronomical composition: scale, contrast and color reveal a structure invisible to casual stargazing.

Try or explore: Open the full-resolution APOD image and read its observing notes.

Go to Source: https://science.nasa.gov/2026/11/09/

NASA’s picture today shows Rigel lighting the Witch Head Nebula. NASA’s November 9 Astronomy Picture of the Day features Rigel and the Witch Head Nebula, a striking example of light from a bright star illuminating interstellar dust. Why click: It is both beautiful and a useful example of astronomical composition: scale, contrast and color reveal a structure invisible to casual stargazing.