A real-time software simulator library scope is presented. It consist of hardware, software, transaction, and event generator components that can be concatenated to form a core real-time database simulator. The goal of the library is to allow simulator designers to use a well tested and documented software to implement basic database simulator functionality. All additional and research-speciic ...

New observations from the Cosmic Ray Subsystem (CRS) on the Voyager spacecraft clearly show that anomalous cosmic ray hydrogen has reappeared , clearing up a controversy that has existed since the previous solar minimum [1, 2]. The new observations are consistent with the evidence for anomalous cosmic ray hydrogen seen in the 1987 solar minimum. Comparison of the anomalous and galactic cosmic r...

Introduction: Jupiter's satellite Europa could be the site of recent, or current, geological activity. Future missions to the Jovian system, such as the proposed Jupiter Icy Moons Orbiter, should search for evidence of such activity as a way to determine the potential for liquid water, and perhaps the astrobi-ological potential, of Europa. Searches for geological activity can include change det...

When NASA launched its recent series of Voyager spacecraft on multi-year journeys to the outer planets of our solar system, jour­ neys that will take them beyond our solar system to destinations we know not where, the space agency included on each Voyager a cap­ sule containing artifacts designed to camn.m­ icate with alien beings. The artifacts were designed first to explain our location in th...