A new study has accurately estimated the physical parameters of thermal and magnetic field structures of solar coronal holes which have significant influence on space weather that affects satellites, ...

Astronomers from the Indian Institute of Astrophysics (IIA), an autonomous institute of the Department of Science and Technology, have accurately estimated the physical parameters of thermal and ...

The World Magnetic Model, or WMM ... with an improved spatial resolution of approximately 300 kilometers at the equator compared to the standard spatial resolution of 3300 kilometers at the ...

The magnetic north pole is on the move ... With a spatial resolution of approximately 2,051 miles (3,300 kilometers) at the equator, this version is widely used in commercial and military ...

The 2025 World Magnetic Model. (NOAA/NCEI) For the first time, a higher resolution map is also available, which offers more than 10 times more detail: it has a spatial resolution of about 300 km at ...

The gas giant WASP-121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

“The way the model is built, our forecast is mostly an extrapolation given our current knowledge of the Earth’s magnetic field.” The 2025 update introduced two versions of the WMM: a standard model, ...

When the Sun's magnetic field reverses, the heliospheric current sheet, a surface extending from the solar equator, becomes more wavy. This modification can offer better protection against cosmic rays ...

Sir James Clark Ross discovered magnetic north pole in 1831 in northern Canada. British scientists have recently revealed that Earth's magnetic north pole is drifting towards Russia at an ...

The International Space Station passed through a stunning aurora and captured it dancing above a country where city lights ...