POLAR, exploring earthspace in the realms of the auroras.
Contributors: United States. National Aeronautics and Space Administration. Space Physics Division.
Series: Space physics topics; Space physics topics
Publisher: NASA, Space Physics Division
Published: 1993
Place of publication: [Washington, D.C.?
Language: eng
Subjects: Auroras.; Scientific satellites.; Space sciences.
Notes: Caption title.

"October 1993"--P. [4] of cover.

Shipping list no.: 93-0697-P.