Phase-shifted Array of Transverse Impulse Drive
2007 was a year of scientific suprises and major milestones for JPL missions studying Earth, our solar system and distant galaxies. Part of the NASA Podcast series.
Professors Gary Flandro and Bruce Murray discuss turning a journey to the outer planets Jupiter, Saturn, Uranus and Neptune a possibility.Plotting a trip to the outer planets.
Images from NASA spacecraft, Magellan, reveal Venus' topography and geological features.Astronomers remember Magellan's astounding photos of Venus.