If you take long-distance car journeys with any regularity, the chances are good you have experienced a roadside breakdown—and if you haven’t yet, well, it’s probably a matter of time. A breakdown as ...

The Sun emitted two strong solar flares, peaking at 4:48 a.m. and 2:36 p.m. ET on Saturday, June 1, 2024. NASA’s Solar Dynamics Observatory, which watches the Sun constantly, captured images of the ...