Using the Sun's internal sound waves, astronomers are able to measure the speed of migrating belts of plasma on the heavenly body, known as solar torsional oscillation. These rotation bands have a ...

The Sun’s magnetic poles are in the middle of an uneven, drawn-out reversal as Solar Cycle 25 moves through its solar maximum phase. NASA and NOAA jointly announced that the current cycle has entered ...

At the end of the last solar cycle in 2019, the official predictions were that the next cycle would be just as mild as its predecessor. Those predictions were wrong. The current Solar Cycle 25 turned ...