Waves and oscillations have been observed in the Sun's atmosphere for over half a century.
While such phenomena have readily been observed across the entire electromagnetic …

The chromosphere is a thin layer of the solar atmosphere that bridges the relatively cool
photosphere and the intensely heated transition region and corona. Compressible and …

Abstract The Interface Region Imaging Spectrograph (IRIS) small explorer spacecraft
provides simultaneous spectra and images of the photosphere, chromosphere, transition …

As the interface between the Sun's photosphere and corona, the chromosphere and
transition region play a key role in the formation and acceleration of the solar wind …

We use state-of-the-art radiation-MHD simulations and three-dimensional (3D) non-LTE
radiative transfer computations to investigate Hα line formation in the solar chromosphere …

Abstract The Imaging Magnetograph eXperiment (IMaX) is a spectropolarimeter built by four
institutions in Spain that flew on board the Sunrise balloon-borne solar observatory in June …

The solar chromosphere forms a crucial, yet complex and until recently poorly understood,
interface between the solar photosphere and the heliosphere.▪ Advances in high-resolution …

Alfvén waves are considered to be viable transporters of the non-thermal energy required to
heat the Sun's quiescent atmosphere. An abundance of recent observations, from state-of …

The production of science-ready data from major solar telescopes requires expertise beyond
that of the typical observer. This is a consequence of the increasing complexity of …

Spicules are long, thin, highly dynamic features that jut out ubiquitously from the solar limb.
They dominate the interface between the chromosphere and corona and may provide …