«Devilish source of dust in atmosphere of Earth and Mars.» (sciencedaily.com)
Ray Jayawardhana: Indeed, and they're also neutrinos produced in the upper atmosphere of the earth when cosmic rays, these energy particles, collide with atoms in the earth's own atmosphere. (scientificamerican.com)
After all green plants and plankton oxygenated the early atmosphere of Earth, creating an environment that allowed new life forms to emerge. (realclimate.org)