The most elusive planetary aurora in the Solar System has finally been revealed in all its gently glowing glory.

The average Hackaday reader likely knows, at least in the academic sense, what a magnetic field looks like ... produce an approximation of what the field lines would look like on its electronic ...

James Webb Space Telescope captures Neptune’s auroras, revealing new details about its atmosphere and magnetism.

"Neptune was the missing piece of the puzzle when it came to detecting auroras on the giant planets," said the European Space ...

NASA unveiled the first visuals of auroras on Neptune, captured by the James Webb Telescope. These auroras provide crucial ...

the angle at which magnetic field lines intersect the Earth. The turtles use these two pieces of information, which vary at every point on the planet's surface, as navigational markers that help ...

Bar magnets and horseshoe magnets are two of the most common shapes of magnet. The magnetic field is shown by lines with arrows that point from north to south. You can tell how old some coins are ...