Past, Present & Future (an update of "Towards A 21st Century Understanding of Earth’s Upper Atmosphere")

see tiny.cc/ratpac-list

Presenter: Dr. Phil Erickson, W1PJE,
Associate director and head of the Atmospheric and Geospace Sciences group at Haystack Observatory, operated by Massachusetts Institute of Technology (MIT).

Since the late 1950s, Haystack has conducted frontier remote sensing research into the properties of the near-Earth space environment, including the ionosphere, neutral atmosphere, overlying plasmasphere, and the magnetosphere that surrounds our planet.