Demonstration of comet sample collection by penetrator

Demonstration of extreme wavefront sensing performance on the TPF high-contrast imaging testbed

Demonstration of highly integrated payload architectures and instrumentation for future planetary missions

Demonstration of NICT Space Weather Cloud --Integration of Supercomputer into Analysis and Visualization Environment--

Demonstration Of Ohe PIAA Coronagraph For Exoplanet Imaging At NASA Ames.

Demonstration of optical navigation measurements on Mariner 10

DepAstroCCD - An Original Astrometric Tool

Dependence of characteristics of centrifugal magnetohydrodynamic conduction pump on electrical conductance of end walls. Part 1: Experiment

Dependence of spectroscopic properties on ytterbium ion concentration in glasses

Dependence of the micro-arcsecond metrology (MAM) testbed performance prediction on white light algorithm approach

Deployable Sunshield Design and Development for the James Webb Space Telescope

Deployable Telescope Technology

Deployable, lightweight, and large aperture spaceborne telescope for lidar-based earth observations

Derivation of TEC and estimation of instrumental biases from GEONET in Japan

Description and climatology of a new general circulation model of the Martian atmosphere

Description and performance of mirrors and multilayers for the Extreme ultra-violet Imaging Telescope (EIT) of the SOHO mission

Description of a 2.3 kW power transformer for space applications

Description of solar acoustic waves with locally plane waves

Description, performance, and calibration of a charge-coupled-device camera

Desgin and software aspects for the control system of the 30 m MRT.