NASA’s Opportunity rover, one of the most successful interplanetary missions in history, came to a dramatic and poignant end in 2019, after 15 years of groundbreaking exploration on Mars. The rover’s ...

In April 2023, an unexpectedly strong solar storm caught scientists and the world by surprise. On April 23, Earth was struck by a geomagnetic storm that created vivid auroras visible as far south as ...

NASA's new "CODEX" telescope has snapped its first photos of the sun's outer atmosphere, revealing previously imperceptible ...

A coronal hole in the sun could result in visible auroras over about 15 U.S. states tonight (June 25), with the Space Weather Prediction Center expecting a moderate geomagnetic storm.