Over the past decade, increasingly robust estimates of the dense molecular gas content in
galaxy populations between redshift z= 0 and the peak of cosmic galaxy/star formation (z∼ …

Ever deeper and wider look-back surveys have led to a fairly robust outline of the cosmic
star-formation history, which culminated around; this period is often nicknamed “cosmic …

We present a new cosmological, magnetohydrodynamical simulation for galaxy formation:
TNG50, the third and final instalment of the IllustrisTNG project. TNG50 evolves 2× 21603 …

The extreme astrophysical processes and conditions that characterize the early Universe
are expected to result in young galaxies that are dynamically different from those observed …

The majority of massive disk galaxies in the local Universe show a stellar barred structure in
their central regions, including our Milky Way,. Bars are supposed to develop in dynamically …

The Gaia mission has provided an invaluable wealth of astrometric data for more than a
billion stars in our Galaxy. The synergy between Gaia astrometry, photometry, and …

There is a large consensus that gas in high-z galaxies is highly turbulent, because of a
combination of stellar feedback processes and gravitational instabilities driven by mergers …

Cosmological models predict that galaxies forming in the early Universe experience a
chaotic phase of gas accretion and star formation, followed by gas ejection due to feedback …

The discovery of galaxies with regularly rotating discs at redshifts≥ 4 has been a puzzling
challenge to galaxy formation models that tend to predict chaotic gas kinematics in the early …

We present rest-frame optical data of the submillimetre galaxy GN20 obtained with the JWST
Near Infrared Spectrograph (NIRSpec) in integral field spectroscopy mode. The H emission …