S. Basso

TL;DR: The Cherenkov Telescope Array (CTA) as discussed by the authors is a very high-energy (VHE) gamma ray observatory with an international collaboration with more than 1000 members from 27 countries in Europe, Asia, Africa and North and South America.

TL;DR: The X-ray Imaging Polarimetry Explorer (XIPE) as discussed by the authors is a mission dedicated to Xray Astronomy which is in a competitive phase A as fourth medium size mission of ESA (M4).

TL;DR: eXTP as discussed by the authors is a science mission designed to study the state of matter under extreme conditions of density, gravity and magnetism, which carries a unique and unprecedented suite of state-of-the-art scientific instruments enabling for the first time ever the simultaneous spectral-timing-polarimetry studies of cosmic sources in the energy range from 0.5-30 keV.

TL;DR: The MAGIC II as discussed by the authors is a clone of the atmospheric Cherenkov telescope MAGIC I with a single-dish 17 m diameter mirror, which is already operating since late 2003 at La Palma.

TL;DR: Lynx as discussed by the authors is a concept under study for prioritization in the 2020 Astrophysics Decadal Survey, which will examine the first black holes and their galaxies, map the large-scale structure and galactic halos, and shed new light on the environments of young stars and their planetary systems.