This Earth Day, join us for the YouTube premiere of A Window into the Twilight Zone, (26 minutes), a film that follows WHOI oceanographer Andone Lavery and a team of researchers as they use the ultimate tool to explore the hidden frontier of the ocean’s twilight zone.

Filmmaker Jennifer Berglund and researchers from the expedition will be answering all your questions during the premiere via Youtube Chat.

What they find might change our understanding of deep ocean life forever.