Abstract: A unique feature of Plutos large satellite Charon is its dark red northern polar cap.…
Author: New NASA STI
Statistical Analysis of Periodic Oscillations in LASCO Coronal Mass Ejection Speeds
Abstract: A large set of coronal mass ejections (CMEs, 3463) has been selected to study their…
Extremely Severe Space Weather and Geomagnetically Induced Currents in Regions with Locally Heterogeneous Ground Resistivity
Abstract: Large geomagnetically induced currents (GICs) triggered by extreme space weather events are now regarded as…
Great New Insights from Failed Experiments, Unanticipated Results and Embracing Controversial Observations
Abstract: Experimental data and observations, whether telescopic or analytical, are never wrong, though data derived from…
Searching for Decaying Dark Matter in Deep XMM-Newton Observation of the Draco Dwarf Spheroidal
Abstract: We present results of a search for the 3.5 keV emission line in our recent…
Nustar Reveals the Extreme Properties of the Super-Eddington Accreting Supermassive Black Hole in PG 1247+267
Abstract: PG1247+267 is one of the most luminous known quasars at z approximately 2 and is…
New Approaches to Inferences for Steep-Sided Domes on Venus
Abstract: New mathematical approaches for the relaxation and emplacement of viscous lava domes are presented and…
Confronting Weather and Climate Models with Observational Data from Soil Moisture Networks over the United States
Abstract: Four land surface models in uncoupled and coupled configurations are compared to observations of daily…
Geomagnetically Induced Currents Around the World During the 17 March 2015 Storm
Abstract: Geomagnetically induced currents (GICs) represent a significant space weather issue for power grid and pipeline…
The Sustainability of Habitability on Terrestrial Planets: Insights, Questions, and Needed Measurements from Mars for Understanding the Evolution of Earth-Like Worlds
Abstract: What allows a planet to be both within a potentially habitable zone and sustain habitability…