Coronal mass ejections (CMEs) and solar flares are the large-scale and most energetic
eruptive phenomena in our solar system and able to release a large quantity of plasma and …

Abstract The Chinese Hα Solar Explorer (CHASE), dubbed “Xihe”—Goddess of the Sun,
was launched on October 14, 2021 as the first solar space mission of China National Space …

It has been revealed that the magnetic topology in the solar atmosphere displays
hemispheric preference, ie, helicity is mainly negative/positive in the northern/southern …

Solar filaments are an intriguing phenomenon, like cool clouds suspended in the hot corona.
Similar structures exist in the intergalactic medium as well. Despite being a long-studied …

Context. Coronal mass ejections (CMEs) are a manifestation of the Sun's eruptive nature.
They can have a great impact on Earth, but also on human activity in space and on the …

The topology and dynamics of the three-dimensional magnetic field in the solar atmosphere
govern various solar eruptive phenomena and activities, such as flares, coronal mass …

In the last few decades, solar activity has been diminishing, and so space weather studies
need to be revisited with more attention. The physical processes involved in dealing with …

Solar filaments, also called solar prominences when appearing above the solar limb, are
cold, dense materials suspended in the hot tenuous solar corona, consisting of numerous …

Solar filaments are cold and dense materials situated in magnetic dips, which show distinct
radiation characteristics compared to the surrounding coronal plasma. They are associated …

Solar filaments often exhibit rotation and deflection during eruptions, which would
significantly affect the geoeffectiveness of the corresponding coronal mass ejections …