Context. This is the second paper of a series on Galactic OB groups that uses astrometric
and photometric data from Gaia and spectral classifications from the Galactic O-Star …

ABSTRACT We report the Fermi Large Area Telescope (Fermi-LAT) detection of the γ-ray
emission toward the massive star forming region of Carina Nebula Complex (CNC). Using …

We report high-precision X-ray monitoring observations in the 0.4–10 keV band of the
luminous, long-period colliding wind binary Eta Carinae, up to and through its most recent X …

We present ALMA band 6 observations of the luminous blue variable η Car obtained within
the ALMAGAL program. We report SiO J= 5→ 4, SiS J= 12→ 11, and SiN N= 5→ 4 emission …

The observed orbits of emission-line stars may be affected by systematics owing to their
broad emission lines being formed in complex and extended environments. This is …

Just recently, we are starting to explore the γ-ray sky at energies above 100TeV. A detailed
understanding of the emission at these extreme energies is therefore of paramount …