Earth’s magnetic field is often described as a steady shield, but the geological record tells a more restless story. Polarity flips, when magnetic north and south swap places, happen several times per ...

Apollo moon rocks show the Moon had short bursts of strong magnetism, not a long lasting magnetic field, changing how we ...

The Sun’s magnetic poles are in the middle of an uneven, drawn-out reversal as Solar Cycle 25 moves through its solar maximum ...

An international research team, including Jaeyoung Kim, Professor of Physics at Ulsan National Institute of Science and Technology (UNIST), has released a new image of the black hole at the center of ...

The Event Horizon Telescope (EHT), an international collaborative research project, reobserved the shadow and ring of light structure of the supermassive black hole in M87 and uncovered new properties ...