"50 Cents, 50 Years": Finding the Value of the Space Program on the Back of a Quarter
1983 and 1985 multi-revolution opportunities to Mars
Accelerated durability testing of preserved asphalt mixtures using the Immersion Ageing test
A Comparison of Damaging Meteoroid and Orbital Debris Fluxes in Earth Orbit
A comparison of solar sail and ion drive trajectories for a Halley's comet rendezvous mission
Acoustic Design of Rotor Blades Using A Genetic Algorithm
Active Control of Separation From the Flap of a Supercritical Airfoil
Adapting a Flexible BioSensor Platform for Biological Studies on the Moon
Addition of a Low Altitude Tethys Flyby to the Nominal Cassini Tour
Advances in the stability of high precision crystal resonators
A Dynamical Systems Approach to the Design of the Science Orbit Around Europa
Aeroassisted-vehicle design studies for a manned Mars mission