News about planet Earth.
Terra Daily Editorial Team
Editorial Team

Terra Daily Editorial Team

Editorial Team

The Terra Daily Editorial Team produces Terra Daily's coverage of Earth science and the environment. We report on climate, natural disasters, agriculture, oceans and water, earth observation, and the research shaping how we understand a changing planet. Articles reflect our team's collective editorial process, source verification, drafting, technical review, and editing, rather than a single writer's work. Terra Daily takes editorial responsibility for content under this byline. For more on how we work, see our editorial policy.

Legacy Reports

Weatherman Taps Into Iridium Overlay For Solar Weather

Laurel - Jan. 7, 2001 - Researchers at The Johns Hopkins University Applied Physics Laboratory, Laurel, Md., (APL) are now able to simultaneously measure the magnetic and electrical fields over large areas of the ionosphere above the Earth's polar regions, providing the first continuous monitoring of electric currents between space and the upper atmosphere and generating the first maps of electric power flowing into the polar upper atmosphere.

Jun 26, 2026