Overview of the 1985 NASA Lewis Research Center SP-100 free-piston Stirling engine activities.

Energy Department, Washington, D.C.

NASA technical note.

Chemical abstracts

The Solar optical telescope.

Cover title.

NASA national service program : joining together to lend a hand.

Mode of access: Internet.

The First mission of the Tethered Satellite System.

Cover title.

UARS : upper atmosphere research satellite : a program to study global ozone change.

Cover title.

Tropical Rainfall Measuring Mission Office.

Cover title.

Exobiology in earth orbit : the results of science workshops held at NASA Ames Research Center /

Mode of access: Internet.

Commercial use of space : a new economic strength for America.

Shipping list no.: 89-365-P.

Patents, invention disclosure information for NASA inventors.

Shipping list no.: 94-0070-P.

Physical fitness program : Headquarters, NASA /

Cover title.

NASA Earthview.

Mode of access: Internet.

NASA plan for a drug-free workplace.

Mode of access: Internet.

Machine intelligence and robotics : report of the NASA Study Group : final report.

Mode of access: Internet.

Report of the Science Steering Group for a Tropical Rainfall Measuring Mission (TRMM) /

"The Tropical Rainfall Measuring Mission (TRMM), a satellite program now being studied jointly by the United States and Japan, would carry out the systematic study of tropical rainfall required for major strides in weather and climate research ... This report presents the scientific justification for TRMM and outlines the implementation process for the scientific community."--Pref.