357 citations
- Johns Hopkins UniversityUS8 papers
- Center for Astrophysics Harvard & SmithsonianUS7 papers
- Goddard Space Flight CenterUS6 papers
- University of Maryland, College ParkUS6 papers
- Massachusetts Institute of TechnologyUS5 papers
- California Institute of TechnologyUS4 papers
- Harvard UniversityUS4 papers
- Jet Propulsion LaboratoryUS4 papers
- Space Telescope Science InstituteUS4 papers
- University of CambridgeGB4 papers
- Ames Research CenterUS3 papers
- NASA Astrobiology InstituteUS3 papers
4 papers · 1 filter
The ion-induced charge-exchange X-ray emission of the Jovian Auroras: Magnetospheric or solar wind origin?
Yawei Hui, David R. Schultz, Vasili A. Kharchenko +4
A new and more comprehensive model of charge-exchange induced X-ray emission, due to ions precipitating into the Jovian atmosphere near the poles, has been used to analyze spectral…
Abundant Circumstellar Silica Dust and SiO Gas Created by a Giant Hypervelocity Collision in the ~12 Myr HD172555 System
C. M. Lisse, C. H. Chen, M. C. Wyatt +4
The fine dust detected by IR emission around the nearby Beta Pic analogue star HD172555 is very peculiar. The dust mineralogy is composed primarily of highly refractory, non-equili…
Alien Maps of an Ocean-Bearing World
N. B. Cowan, E. Agol, V. S. Meadows +8
[Abridged] To simulate the kinds of observations that will eventually be obtained for exoplanets, the Deep Impact spacecraft obtained light curves of Earth at seven wavebands spann…
Characterizing Voltage Contrast in Photoelectron Emission Microscopy
Vinod K. Sangwan, Vincent W. Ballarotto, Karen Siegrist +1
A non-destructive technique for obtaining voltage contrast information with photoelectron emission microscopy (PEEM) is described. Samples consisting of electrically isolated metal…