The above image shows a small section of the Veil Nebula, as it
was
observed by the NASA/ESA Hubble Space Telescope. This section of
the
outer shell of the famous supernova remnant is in a region known
as NGC
6960 or, more colloquially, the Witch's Broom Nebula.
Many
of the atoms that make up our world were created inside stars
which later exploded,
the aftermaths of which would have looked something like this.