We review results from cosmic X-ray surveys of active galactic nuclei (AGNs) over the past
≈ 15≈ 15 years that have dramatically improved our understanding of growing …

Environment is one of the primary drivers of galaxy evolution; via multiple mechanisms, it
can control the critical process of transforming galaxies from star forming to quiescent …

We report on results from new high-sensitivity, high-resolution 86 GHz (3.5 mm)
observations of the jet base in the nearby radio galaxy M87, obtained by the Very Long …

Since their discovery, submillimetre-selected galaxies, have revolutionized the field of
galaxy formation and evolution. From the hundreds of square degrees mapped at …

TolTEC is a three-band imaging polarimeter for the Large Millimeter Telescope.
Simultaneously observing with passbands at 1.1 mm, 1.4 mm and 2.0 mm, TolTEC has …

An omnipresent feature of the multi-phase``cosmic web''is that warm/hot (> $10^ 5$ K)
ionized gas pervades it. This gas constitutes a relevant contribution to the overall universal …

The coldest and densest structures of gas and dust in the Universe have unique spectral
signatures across the (sub-) millimetre bands (υ≈ 30-950 GHz). The current generation of …

We report on a plan to construct a 50-m-class single-dish telescope, the Large Submillimeter
Telescope (LST). The conceptual design and key science behind the LST are presented …

We report on the coexistence of powerful gas outflows observed in millimeter and X-ray data
of the radio-loud narrow-line Seyfert 1 Galaxy IRAS 17020+ 4544. Thanks to the large …

Emerging large-scale non-geostationary orbit (NGSO) satellite communication (SatCom)
systems with more than thousands of satellites raise a serious concern of radio frequency …