As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while sunspots forming closer to the poles will have a magnetic field matching the ...

So, let's do a little experiment. Let's say we reverse Earth's rotation. What then? Well, you'll change a lot more than just the sunsets. This may seem like a ridiculous scenario at first.

It is this magnetic field that has recently got NASA scientists on high alert following the identification of a 'dent' in the protective cover; an area known as the South Atlantic Anomaly (SAA).

This is an attempt to reverse-engineer undocumented parts of Google Earth. Main goal is to document the results and to provide code that emerges. We can dump a textured 3D model (*.obj with *.bmp and ...

This is an attempt to reverse-engineer undocumented parts of Google Earth. Main goal is to document the results and to provide code that emerges. We can dump a textured 3D model (*.obj with *.bmp and ...

Seismic imaging plays a key role in learning the nature of Earth, searching for natural resources (e.g., petroleum, coal, minerals and water), and mitigating geohazards (e.g. earthquakes, volcanic ...

Abstract: On VHF earth-space links near the geomagnetic equator, the sense of rotation of circularly polarized waves may, under some conditions, be reversed when penetrating the ionosphere. More ...