F. Auchère

TL;DR: The Sun Earth Connection Coronal and Heliospheric Investigation (SECCHI) is a five telescope package, which has been developed for the Solar Terrestrial Relation Observatory (STEREO) mission.

TL;DR: The first mission of ESA's Cosmic Vision 2015-2025 programme and a mission of international collaboration between ESA and NASA, was launched on 10 February 2020 04:03 UTC from Cape Canaveral and aims to address key questions of solar and heliospheric physics pertaining to how the Sun creates and controls the Heliosphere, and why solar activity changes with time.

TL;DR: The Extreme Ultraviolet Imager (EUI) as discussed by the authors is part of the remote sensing instrument package of the ESA/NASA Solar Orbiter mission that will explore the inner heliosphere and observe the Sun from vantage points close to the Sun and out of the ecliptic.

TL;DR: In this article, the authors describe the scientific rationale for an L5 mission and a partial list of key scientific instruments the mission should carry, including a coronagraph and a heliospheric imager at L5.

TL;DR: In this paper, a review of the current modelling of the Sun and its atmosphere can support Solar Orbiter science is presented. But the focus here is on the large scales and little is described with regards to kinetic processes.