EZIE is APL’s first mission to image the magnetic fingerprints of the Earth’s auroral electrojets, electrical currents that flow between Earth and space. The mission will star a trio of CubeSats, satellites roughly the size of a small suitcase, designed to move pole to pole and ma...
inflation can also reduce the density of massive exotic particles, such as magnetic monopoles predict...
and the rails, but the friction and heat generation associated with magnetic levitation systems is low enough that most people think of them as being “frictionless” – even though that’s not entirely true – maglev tracks and magnetic bearings are really just “very low” friction technologies...
Gis the gravitational constant,cis the speed of light, andRis the radius of body B, respectively. The Nordtvedt parameterηmust be zero to validate the SEP. To prove the SEP, the test mass used in the experiment needs to be sufficiently large so that the self-gravitational ...
I assumed that the cores would have been marked by a drill hole to the North side of each core before boring and then I could use a compass to tell whether magnetic switching was involved or it was due to Roll-over. If by magnetic switching, then the south pole of an adjacent layer ...
NASA's Aqua satellite passed over the South China Sea and saw Tropical Storm Wipha hugging the southern coast of China. On August 1, 2019 at 1:35 a.m. EDT (0535 UTC), the Moderate Resolution Imaging Spectroradiometer or MODIS instrument aboard NASA's Aqua satellite provided a visible image...
Minutes after touching down on Mars, NASA's InSight spacecraft sent back a "nice and dirty" snapshot of its new digs. Yet the dust-speckled image looked like a work of art to scientists.
NASA's Aqua satellite provided an infrared look at the large and powerful Hurricane Florence early on Sept. 13 that indicated wind shear was temporarily affecting the southern side of the storm.
Portugal has been experiencing the worst drought in years. Drought and the dry conditions that follow lead to wildfires set by just a spark or a lightning strike. Portugal's north has been plagued with wildfires due to these such conditions. Spain and Fr
The Typhoon has been moving counter-clockwise around a large area of high pressure and is now rounding the northwestern edge of it. As a result, Pabuk is now on a north-northeasterly path that will shift to the northeast. Pabuk is expected to remain at sea in the Northwestern Pacific Ocea...