NASA/Goddard Space Flight Center, NASA Headquarters Acquisition Branch, Code 210.H, Greenbelt, MD 20771

A -- RESEARCH OPPORTUNITIES IN SPACE SCIENCE -- 1999 SOL NRA-99-OSS-01 POC Dr. Mary M. Mellott, Discipline Scientist, Phone (202) 358-0893, Fax (202) 358-3097, Email mmellott@mail.hq.nasa.gov -- Jay T. Bergstralh, Disc. Scientist, Planet Data Sys, Phone (202) 358-0313, Fax (202) 358-3097, Email jbergstr@mail.hq.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/HQ/date.html#NRA-99-OSS-01. E-MAIL: Dr. Mary M. Mellott, mmellott@mail.hq.nasa.gov. This is an amendment to NASA Research Announcement (NRA) 99-OSS-01, entitled Research Opportunities in Space Science -1999 (ROSS-99), released January 19, 1999. This amendment solicits basic research proposals for two new program elements in addition to those presented in the original NRA, which will be available on or about March 3, 1999, via the World Wide Web site: http://spacescience.nasa.gov/research.htm. The first new program element is entitled "Energetics and Dynamics of the Mesosphere and Lower Thermosphere: TIMED/CEDAR Collaborative Studies," for which Notices of Intent to propose are due on or about April 2 and proposals are due on or about June 1, 1999. The second new program element is entitled "Planetary Suborbital Research" for which Notices of Intent to propose are due on or about April 9 and proposals are due on or about June 8, 1999. All proposal policies and format for these new program elements are identical to those in the original ROSS-99 NRA. Participation is open to all categories of organizations, foreign and domestic, including industry, educational institutions, nonprofit organizations, NASA centers, and other Government agencies. Further information about the TIMED/CEDAR program may be obtained from Dr. Mary Mellott (E-mail: mary.mellott@hq.nasa.gov; phone: 202/358-0893), and the Planetary Suborbital program from Dr. Jay Bergstralh (E-mail: jay.bergstralh@hq.nasa.gov; phone: 202/358-0313). The mailing address for both of these program scientists is: Research Program Management Division, Code SR, Office of Space Science, NASA Headquarters, Washington, DC 20546-0001. This notice constitutes a NASA Research Announcement as specified in FAR 6.102 (d) (2). Posted 02/10/99 (D-SN296773). (0041)

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