Recently, these spherical red blobs have been popping up over MacDonald ... This recombination creates a faint emission of light — an effect called airglow — Baumgardner said.

Billed as simple to rig and compact to transport, the new Dopchoice Airglow Float is available in 4-ft, 8-ft, and impressively large 12-ft diameter sizes. The Dopchoice Airglow Float consists of two ...