Thank you for visiting.
My work is centered on a love of the day and night skies. The
lead picture will change seasonally. I have long researched the
field of planetary nebulae, shells of compressed ionized gas that surround
dying stars, and related areas, and am now principally interested in
writing and in public education. The links immediately below take
you to listings of books and articles written in a variety
of areas and to a selection of research papers. Following these
are links to several educational Web offerings.
Writing and Research
Books include textbooks, works on
stars and interstellar space, and on the sky.
Popular Articles provides citations
to a selection of recent short works written primarily for
Research cites selected research in
the subject of planetary nebulae.
See what's in the sky with
Skylights, updated every Friday.