We present an overview of solar flares and associated phenomena, drawing upon a wide
range of observational data primarily from the RHESSI era. Following an introductory …

Abstract The Hinode satellite (formerly Solar-B) of the Japan Aerospace Exploration
Agency's Institute of Space and Astronautical Science (ISAS/JAXA) was successfully …

The term space weather refers to conditions on the Sun and in the solar wind,
magnetosphere, ionosphere, and thermosphere that can influence the performance and …

We present a case study for the global extreme-ultraviolet (EUV) wave and its
chromospheric counterpart the Moreton-Ramsey Wave associated with the second X-class …

The basic idea of the paper is to present transparently and confront two different views on
the origin of large-scale coronal shock waves, one favoring coronal mass ejections (CMEs) …

We present direct upper limits on gravitational wave emission from the Crab pulsar using
data from the first 9 months of the fifth science run of the Laser Interferometer Gravitational …

This article broadly reviews our knowledge of solar flares. There is a particular focus on their
global properties, as opposed to the microphysics such as that needed for magnetic …

EIT waves and extreme-ultraviolet (EUV) dimmings attract particular attention as they
frequently accompany Coronal Mass Ejections (CMEs). We present several examples of EIT …

Early observations by the EUV Imaging Telescope (EIT) on the Solar and Heliospheric
Observatory indicated that propagating diffuse wave fronts, now conventionally referred to …

This paper will review the input of 65 years of radio observations to our understanding of
solar and solar–terrestrial physics. It is focussed on the radio observations of phenomena …