This Letter reports on the detection of two new multiple planet systems around solar-like stars HD 47186 and HD 181433. The first system includes a hot Neptune of 22.78M_{Earth}...
The objective of this paper is to analyze the performance of two different concepts of stabilized tether satel- lite systems used as a platform for a distributed radar sounder. Specifically, after int
Abstract—Ocean surface altimetry with GNSS Reflectometry (GNSS-R) has the potential to improve the observation and retrieval of mesoscale ocean current flows by increasing the spatial density of ocean
