Thus the identity between the celestial helium and the gas found on our globe was established in the most remarkable manner.
"The Story of the Heavens"
Robert Stawell Ball
Here again we have hydrogen and helium represented by bright lines, while the origin of the remaining bright lines is doubtful.
"The Story of the Heavens"
Robert Stawell Ball
It was, therefore, supposed to be caused by some hitherto unknown body to which the name of helium, or the sun element, was given.
"The Story of the Heavens"
Robert Stawell Ball