Astronomers may now be able to explain why the Sun’s magnetic field reverses every eleven…
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.
Scientists review the fundamental physical process behind space weather events that are linked to human…
A newly published study details the anthropogenic effects on the space environment, which started in…
Scientists from NASA and the National Center for Atmospheric Research have shown that data from…
Engineers developed the model as part of its Space Weather Modeling Framework, which is the…
In an effort to better understand coronal mass ejections and their potential effects on human…
A new ScienceCast video details an intense solar storm that narrowly missed Earth two years…
This new image of an X-class solar flare was captured by NASA’s Solar Dynamics Observatory…
A newly published study shows that in certain circumstances a pool of dense particles normally…
NASA’s Solar Dynamics Observatory viewed a significant solar flare, classified as a X4.9-class flare, on…
By combining data from NASA’s Solar Dynamics Observatory and the Reuven Ramaty High Energy Solar…
In a newly published study, researcher Iannis Dandouras details the discovery of plasmaspheric wind, providing…
Since their launch in 2008, the two Wide-angle Imaging Neutral-atom Spectrometers (TWINS) satellites have been…
As solar activity continues to build up toward what is known as solar maximum, NASA…
Using data from NASA’s Cassini spacecraft, scientists from the University of Iowa have discovered how…
Taken by NASA’s Cassini spacecraft, this NASA image of the day shows the spinning vortex…
A new study examines the data from NASA’s Wind spacecraft, which traveled through the foreshock…
NASA’s Solar Dynamics Observatory captured an image of an M6.5 class flare yesterday, April 11,…