THE GREAT SPRITES CHASE A NASA scientist and night-sky fanatic chase the elusive lights across Oklahoma. The odds are not in their favor. By Lina Tran It wasn't dark enough. We'd driven east for two hours from Oklahoma City, and still, a stubborn red light blinked from a nearby wind farm. Paul Smith sighed with …
NASA's Science Mission Directorate, Japan's Institute of Space and Astronautical Science (ISAS), and the Japan Aerospace Exploration Agency (JAXA) are determining how to move forward with the joint Geotail mission since discovering the spacecraft's last operational data recorder has failed. Originally, Geotail was equipped with two data recorders to collect the mission's scientific data. One …
