The energy resolution limit (ERL) is a mix of parameters representing the economics of a quantum system within a sensor's grasp, which includes an estimate of its uncertainty, the size of the sensed ...

Chorus waves, quick bursts of energy known to occur relatively close to Earth and around other planets, were found in an ...

Coronal mass ejections when aimed at Earth, they collide with our magnetic field within days, setting off geomagnetic storms ...

Earth's magnetic north pole is on the move, prompting updates to the World Magnetic Model (WMM). This crucial tool for ...

Magnetic field data collected by ESA's Swarm satellites and other sources has been coverted into these frightening sounds. The "audio represents the magnetic field generated by Earth's core and a ...

Astronomers discover an unusual neutron star that emits double pulses, challenging theories about stellar remnants.

Satellites have managed to detect faint electromagnetic signals generated by ocean tides, suggesting that space-born sensors ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

Understanding chorus waves is vital, as they create fast-moving, highly energetic electrons (known as killer electrons) that ...

A new strategy for measuring magnetic fields could one day lead to a host of new quantum sensors—from tools that might map out the activity of the human brain to devices that could help airplane ...

A gigantic hole has opened up in the Sun's atmosphere and is currently big enough to spot from Earth. The structure located ...