A new adaptive optics system reveals stunning, ultra-sharp views of the Sun’s corona—offering an unprecedented…
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.
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…
Wolf 359, a red dwarf star just 7.8 light-years away, could host planets, but extreme…
Wolf 359’s extreme radiation and frequent X-ray flares make life-sustaining atmospheres on nearby planets highly…
Scientists have long struggled to accurately predict solar flares, but a recent breakthrough using NASA’s…
The sun’s solar wind, made of charged particles, interacts with powerful eruptions, affecting cosmic rays…
Scientists have made groundbreaking progress in understanding the dazzling auroras that light up the night…
Astronomers have discovered that the exoplanet WASP-69 b has a comet-like tail, which extends more…
Launching in February 2025, NASA’s PUNCH mission will study the Sun’s corona and solar wind…