Far-infrared astronomy has advanced rapidly since its inception in the late 1950s, driven by
a maturing technology base and an expanding community of researchers. This …

We present a catalog of 315 protostellar outflow candidates detected in SiO J= 5− 4 in the
ALMA-IMF Large Program, observed with∼ 2000 au spatial resolution, 0.339 km s− 1 …

The Stratospheric Observatory for Infrared Astronomy (SOFIA), the largest airborne
observatory in the world, is in full operation capability since February 2014 and is currently …

Abstract The Small Magellanic Cloud (SMC) provides the only laboratory to study the
structure of molecular gas at high resolution and low metallicity. We present results from the …

Context. Future and ongoing infrared and radio observatories such as JWST, METIS, and
ALMA will increase the amount of rest-frame IR spectroscopic data for galaxies by several …

We describe the Faint Object infraRed CAmera for the SOFIA Telescope (FORCAST) which
is presently operating as a facility instrument on the Stratospheric Observatory For Infrared …

We present the results from four stellar occultations by (486958) Arrokoth, the flyby target of
the New Horizons extended mission. Three of the four efforts led to positive detections of the …

In recent years, dramatic outbursts have been identified toward massive protostars via
infrared and millimeter dust continuum and molecular maser emission. The longest lived …

We present new and archival SOFIA FIFI-LS far-IR spectroscopic observations of the [O iii]
52 μm and/or the [N iii] 57 μm lines of 25 local galaxies. Including 31 other galaxies from …

Context. IC 63 and IC 59 are a pair of cometary-shaped nebulae in the vicinity of the star
γCas (also known as Tsih,“the Whip”). Both nebulae have very different optical …