Interstellar Updates

An interstellar origin for high-inclination Centaurs
https://academic.oup.com/mnras/article/494/2/2191/5822028

Why Is it So Cold in Here? Explaining the Cold Temperatures Retrieved from Transmission Spectra of Exoplanet Atmospheres
https://iopscience.iop.org/article/10.3847/2041-8213/ab8238

Radial-velocity variations due to meridional flows in the Sun and solar-type stars: impact on exoplanet detectability
https://arxiv.org/abs/2004.10611

New HST data and modeling reveal a massive planetesimal collision around Fomalhaut
https://www.pnas.org/content/early/2020/04/15/1912506117

The carbon monoxide-rich interstellar comet 2I/Borisov
https://www.nature.com/articles/s41550-020-1095-2

Unusually high CO abundance of the first active interstellar comet
https://www.nature.com/articles/s41550-020-1087-2

Focal Plane Wavefront Sensing with the FAST TGV Coronagraph
https://iopscience.iop.org/article/10.1088/1538-3873/ab84c9

Searching for the near infrared counterpart of Proxima c using multi-epoch high contrast SPHERE data at VLT
https://arxiv.org/abs/2004.06685

High-resolution Transmission Spectroscopy of MASCARA-2 b with EXPRES
https://arxiv.org/abs/2004.08415

OGLE-2017-BLG-0406: Spitzer Microlens Parallax Reveals Saturn-mass Planet orbiting M-dwarf Host in the Inner Galactic Disk
https://arxiv.org/abs/2004.09067

WASP-4 transit timing variation from a comprehensive set of 129 transits
https://arxiv.org/abs/2004.09109

Cheops observes its first exoplanets and is ready for science
http://www.esa.int/Science_Exploration/Space_Science/Cheops/Cheops_observes_its_first_exoplanets_and_is_ready_for_science

Mitigating flicker noise in high-precision photometry I. Characterization of the noise structure, impact on the inferred transit parameters, and predictions for CHEOPS observations
https://www.aanda.org/articles/aa/full_html/2020/04/aa37412-19/aa37412-19.html

The atmospheres of rocky exoplanets I. Outgassing of common rock and the stability of liquid water
https://www.aanda.org/articles/aa/full_html/2020/04/aa36614-19/aa36614-19.html

Exoplanet System Kepler-2 with comparisons to Kepler-1 and 13
https://arxiv.org/abs/2004.07971

Inertial modes of a freely rotating ellipsoidal planet and their relation to nutations
https://arxiv.org/abs/2004.08218

Frequency Modulation of Directly Imaged Exoplanets: Geometric Effect as a Probe of Planetary Obliquity
https://arxiv.org/abs/1603.02898

Detectability of Molecular Signatures on TRAPPIST-1e through Transmission Spectroscopy Simulated for Future Space-Based Observatories
https://arxiv.org/abs/2001.01338

Possible Transfer of Life by Earth-Grazing Objects to Exoplanetary Systems
https://arxiv.org/abs/2001.02235

H- and Dissociation in Ultra-hot Jupiters: A Retrieval Case Study of WASP-18b
https://arxiv.org/abs/2004.07252

Colour-colour and colour-magnitude diagrams for Hot Jupiters
https://arxiv.org/abs/2004.07431

Simultaneous TESS and NGTS Transit Observations of WASP-166b
https://arxiv.org/abs/2004.07589

TOI-1338: TESS’ First Transiting Circumbinary Planet
https://arxiv.org/abs/2004.07783

The onset of instability in resonant chains
https://arxiv.org/abs/2004.07789

Planet-star interactions with precise transit timing. II. The radial-velocity tides and a tighter constraint on the orbital decay rate in the WASP-18 system
https://arxiv.org/abs/2004.06781

Concept for the GMT High-Contrast Exoplanet Instrument GMagAO-X and the GMT High-Contrast Phasing Testbed with MagAO-X
https://arxiv.org/abs/2004.06808

No consistent atmospheric absorption detected for the ultra-hot Jupiter WASP-189 b
https://arxiv.org/abs/2004.06859

Atmospheric stability and collapse on tidally locked rocky planets
https://arxiv.org/abs/2004.07134

Polar planets around highly eccentric binaries are the most stable
https://arxiv.org/abs/2004.07230

Survival of Primordial Planetary Atmospheres: Mass Loss from Temperate Terrestrial Planets
https://arxiv.org/abs/1912.08820