The Sun acts as the Solar System’s ultimate particle accelerator, hurling out streams of high-speed…
Browsing: Space Weather
Space weather describes the dynamic conditions in Earth’s outer space environment, driven by activity from the Sun such as solar flares, coronal mass ejections, and high-speed solar winds. These phenomena can disrupt satellite operations, communication networks, navigation systems, and even power grids on Earth. Scientists study space weather to better understand the Sun-Earth connection and to develop forecasts that can help protect critical technologies and infrastructure from its sometimes dramatic effects.
Two spacecraft mimicked a solar eclipse to capture rare images of the Sun’s corona. The…
For the first time in history, NASA’s Parker Solar Probe has flown through a region…
A close-in exoplanet is triggering stellar flares and self-destructing. This is the first direct evidence…
NASA’s PUNCH mission, unveiled at an astronomical meeting, uses a four-satellite system to deliver stunning…
NASA’s CODEX experiment, now operating aboard the International Space Station, has just delivered never-before-seen images…
An intense solar eruption recently triggered a rare “severe geomagnetic storm” alert for Earth, with…
A new adaptive optics system reveals stunning, ultra-sharp views of the Sun’s corona—offering an unprecedented…
During a powerful solar storm on Mother’s Day, scientists discovered that a mysterious ionospheric phenomenon,…
A surprise solar storm turned a NASA simulation into a real-world space weather crisis. As…
NASA’s PUNCH mission just took a big step forward with the first images from its…
Jupiter got body-slammed by the solar wind, and scientists have finally caught it in action.…
Warm spells on Mars may spark massive dust storms, scientists say, bringing us closer to…
Blasting off aboard a SpaceX Falcon 9, NASA’s EZIE mission is on a groundbreaking journey…
Riding with SpaceX’s Transporter-13 mission, NASA’s EZIE CubeSats will unlock the mysteries of auroral electrojets.…
NASA’s PUNCH mission has officially come online, promising to transform our understanding of space weather.…
Scientists have confirmed a 19-year-old theory on solar flare formation by observing “slip-running” reconnections in…
High above Earth’s poles, powerful electrojets create mesmerizing auroras but also pose risks like power…