Solar eruptive phenomena embrace a variety of eruptions, including flares, solar energetic
particles, and radio bursts. Since the vast majority of these are associated with the eruption …

The Sun, as an active star, is the driver of energetic phenomena that structure interplanetary
space and affect planetary atmospheres. The effects of Space Weather on Earth and the …

We intend to provide a comprehensive answer to the question on whether all Coronal Mass
Ejections (CMEs) have flux rope structure. To achieve this, we present a synthesis of the …

Global extreme-ultraviolet (EUV) waves are spectacular traveling disturbances in the solar
corona associated with energetic eruptions such as coronal mass ejections (CMEs) and …

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 …

Type II radio bursts are often associated with coronal shocks that are typically driven by
coronal mass ejections (CMEs) from the Sun. Here we conduct a case study of a type II radio …

Large-scale, globally propagating wave-like disturbances have been observed in the solar
chromosphere and by inference in the corona since the 1960s. However, detailed analysis …

A major, albeit serendipitous, discovery of the SOlar and Heliospheric Observatory mission
was the observation by the Extreme Ultraviolet Telescope (EIT) of large-scale extreme …

We present the first unambiguous detection of quasi-periodic wave trains within the broad
pulse of a global EUV wave (so-called EIT wave) occurring on the limb. These wave trains …

ICMEs (interplanetary coronal mass ejections), the heliospheric counterparts of what is
observed with coronagraphs at the Sun as CMEs, have been the subject of intense interest …