New mathematical work provides a way to identify when information has been changed by manipulating space-time – and it may ...

Adatoms are single atoms that get adsorbed onto the surface of a solid material and are known to hop randomly from one spot ...

Southern Oscillation’s global reach and complex ocean–atmosphere interactions across timescales, two simple, elegant equations capture its key dynamics and defining properties.

Gravity has been recognized to be one of the fundamental forces of nature for a long time and is a subtle pull that keeps galaxies from separation and planets orbiting. But what if it’s not a force?

Pioneer of general relativity and gravitational-wave theories saw her work confirmed by observations 65 years later.

Abstract: A surface integral equation (SIE) method is developed for analyzing electromagnetic scattering by objects with generalized soft-and-hard (GSH) boundary conditions. GSH boundary condition is ...

NASA’s Juno spacecraft is currently orbiting Jupiter, collecting high-fidelity measurements of its near surface. The resulting patterns of magnetic and gravity fields above Jupiter’s surface have ...

‡ Department of Mechanical Engineering, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States § Wisconsin Institutes for Discovery, University of Wisconsin—Madison, Madison, ...

From version 5.0, Vp and Vs can be independently handled. More accurate group velocity ray-tracing implementation in fmst package. Add nonlinear conjugate gradient and L-BFGS optimizer for large-scale ...

or Gravity Recovery and Interior Laboratory, mission indicates that the moon's deep interior has an asymmetrical structure, apparently caused by intense volcanism on its nearside billions of years ago ...

Abstract: Generalization of the surface-volume-surface electric field integral equation (SVS-EFIE) for the solution of electromagnetic scattering problems on 3-D dielectric objects embedded in ...

enabling safer and more reliable navigation for spacecraft and surface operations," Park added. The same approach employed here using gravity data to assess the lunar interior, the researchers ...