A new study published today in Geophysical Research Letters confirms that Venus' upper atmosphere undergoes puzzling changes over the Sun's 11-year activity cycle. The scientists studied data provided by Parker Solar Probe's first direct measurement of…
A new study published in the Journal of Space Weather and Space Climate suggests that great auroral storms occur about every 40 – 60 years, although the distribution of such events is far from even. Space weather storms typically have solar, interplanetary,…
Observations from NASA's storm-chasing aircraft DC-8 reveal that lightning can produce extremely high concentrations of two major oxidants that help clear the air and the atmosphere. In May and June 2012, the DC-8 jet flew through the eye of thunderstorms over…
In a new study published recently in Nature Physics, researchers at Shandong University in China and the National Center for Atmospheric Research in the U.S. provided new insight into the effects of solar flares on the Earth's magnetosphere. The scientists…
Scientists have observed an extreme, record-breaking solar flare from Proxima Centauri, our sun's closest star. The outburst was roughly 100 times more powerful than any similar event seen from our own sun. Proxima Centauri is a small but 'mighty' red…
Coronal rain is a phenomenon on the Sun that plays a key role in the mass cycle between the hot corona and cool chromosphere. In a new study, a team of researchers has proposed a new formation mechanism for coronal rain along open magnetic structures, showing that…
Aerial photos of Yudong District, Datong City in Shanxi Province, China, have aided scientists in their search for a hidden fault underneath the city, the team reported at the Seismological Society of America's 2021 Annual Meeting. Photos taken from the 1960s…
Submarine volcanoes or those deep in our oceans can release extremely powerful energy, high enough to power a continent, new research suggests. It was previously believed that underwater volcanoes were much less violent than those on land due to relatively…
A GPS network data revealed a shallow and fully locked part on the Caribbean subduction zone in Colombia, indicating that there is a possible large earthquake and tsunami hazard for the country's northwest region. Colombia is situated in the middle of a complex…
A new study reveals the workings of an "earthquake gate" — a naturally occurring blocker that decides which quakes are allowed to grow into M8.0 or greater. "An earthquake gate is like someone directing traffic at a one-lane construction zone,"…
