H. Cynthia Chiang

TL;DR: The MeerKLASS (MeerKAT Large Area Synoptic Survey) as mentioned in this paper is a large-scale survey of the sky that uses the Meer-KAT telescope.

TL;DR: The C-Band All-Sky Survey (C-BASS) as discussed by the authors is an all-sky full-polarization survey at a frequency of 5 GHz, designed to provide complementary data to the all sky surveys of WMAP and Planck, and future CMB B-mode polarization imaging surveys.

TL;DR: In this paper, the authors recommend a sustained program of investment in 21cm cosmology, starting with funding for the Canadian Hydrogen Observatory and Radio transient Detector (CHORD), followed by small-scale development efforts targeting next-generation hardware and sustained support for theory and technical staff support.

TL;DR: In this article, the authors recommend continued investments in 21cm experiments at all redshifts, detailed analysis efforts of current data to overcome systematic effects, new investments in preliminary experiments to explore the truly low-frequency sky as a stepping stone towards the Dark Ages, 4) new investigations in line-intensity mapping experiments beyond the 21cm line, 5) continued theory support for 21cm cosmology, and 6) continued participation and knowledge transfer to next-generation international efforts such as the Square Kilometre Array.