'A hydrogen' presentation slideshows

Before Phil Myers, dense cores were without form and void,

Before Phil Myers, dense cores were without form and void, And darkness was upon the face of the deep. Vacancies in the Heavens: T he Discovery of Dark Nebulae. William Herschel 1738-1822. Caroline Herschel 1750-1848. An Opening in the heavens

414 views • 25 slides