Explorer program, medium-class explorers (MIDEX) and missions of opportunity.

Bibliographic Details
Corporate Author:	United States. National Aeronautics and Space Administration
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : National Aeronautics and Space Administration, [1998]
Series:	Announcement of opportunity ; A.O. no. 98-OSS-03.
Subjects:	Astrophysics > Research > United States. Atmospheric physics > Research > United States. Cosmic physics > Research > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS40475

Description
Item Description:	Title from PDF title screen. Electronic resource.
Format:	System requirements: PostScript reader (to access PostScript version). Mode of access: Internet from the NASA web site. Address as of 11/24/03: http://research.hq.nasa.gov/code_s/nra/current/AO-98-OSS-03/midex.pdf; current access to PDF version is available via PURL.