Interstellar Updates

 

These are items of interest to the interstellar exploration community that we’ve found in our quest for information that will help us advance toward our goals.  If you know of anything we’ve overlooked, or any sources of such information we should monitor, or if you would like to be added to our IRG-updates mailing list and receive these updates in you email every weekday, please send that information to info@irg.space.

You can now search our database of interstellar updates and find items of interest to you.

February 16, 2022 updates

Advances in 3D Bioprinting
https://www.sciencedirect.com/science/article/pii/S2772665722000010

Taking the Gaia hypothesis at face value
https://www.sciencedirect.com/science/article/abs/pii/S1476945X22000034

Modeling Stellar Jitter for the Detection of Earth-Mass Exoplanets via Precision Radial Velocity Measurements
https://arxiv.org/abs/2202.07087

Disentangling the parameter space: The role of planet multiplicity in triggering dynamical instabilities on planetary systems around white dwarfs
https://arxiv.org/abs/2202.07159

On possible life-dispersal patterns beyond the Earth
https://arxiv.org/abs/2202.07347

Nonlinear tidal excitation of super-harmonic gravity waves in main-sequence stars in binary and exoplanetary systems
https://arxiv.org/abs/2202.07450

February 15, 2022 updates

Partition sums for non-local thermodynamic equilibrium conditions for nine molecules of importance in planetary atmospheres
https://www.sciencedirect.com/science/article/abs/pii/S0019103522000689

The Habitable Zones of Rapidly Rotating Main Sequence A/F Stars
https://arxiv.org/abs/2202.06918

A new estimation of astrometric exoplanet detection limits in the habitable zone around nearby stars
https://arxiv.org/abs/2202.06301

Detectability of Chlorofluorocarbons in the Atmospheres of Habitable M-dwarf Planets
https://arxiv.org/abs/2202.05858

Habitable planet formation around low-mass stars: Rapid accretion, rapid debris removal and the essential contribution of external giants
https://arxiv.org/abs/2202.05909

Orbital Evolution of Close-in Super-Earths Driven by Atmospheric Escape
https://arxiv.org/abs/2202.06585

Dynamical architecture of the HD 107148 system
https://arxiv.org/abs/2202.06702

February 14, 2022 Updates

A new configuration for high power propulsion plasmas driven by ion cyclotron resonance energization
https://aip.scitation.org/doi/full/10.1063/5.0073439

PyExoRaMa: An Interactive Tool in Python to Investigate the Radius–Mass Diagram for Exoplanets
https://iopscience.iop.org/article/10.3847/2515-5172/ac52f2

Photons Received: Webb Sees Its First Star – 18 Times
https://blogs.nasa.gov/webb/2022/02/11/photons-received-webb-sees-its-first-star-18-times/

Relentless and Complex Transits from a Planetesimal Debris Disk
https://arxiv.org/abs/2109.06183

Voyager 3: A Concept Mission to Interstellar Medium
https://arc.aiaa.org/doi/10.2514/1.A35075

Transit Timing Variations for AU Microscopii b & c
https://arxiv.org/abs/2202.05813

February 10, 2022 updates

A candidate short-period sub-Earth orbiting Proxima Centauri
https://www.aanda.org/articles/aa/full_html/2022/02/aa42337-21/aa42337-21.html

Probing Kepler’s hottest small planets via homogeneous search and analysis of optical secondary eclipses and phase variations
https://www.aanda.org/articles/aa/abs/2022/02/aa39037-20/aa39037-20.html

The GAPS Programme at TNG – XXXII. The revealing non-detection of metastable He I in the atmosphere of the hot Jupiter WASP-80b
https://www.aanda.org/articles/aa/abs/2022/02/aa42336-21/aa42336-21.html

TESS Giants Transiting Giants. II. The Hottest Jupiters Orbiting Evolved Stars
https://iopscience.iop.org/article/10.3847/1538-3881/ac4972

PyExoRaMa: An Interactive Tool in Python to Investigate the Radius–Mass Diagram for Exoplanets
https://iopscience.iop.org/article/10.3847/2515-5172/ac52f2

A glint in the eye: Photographic plate archive searches for non-terrestrial artefacts
https://www.sciencedirect.com/science/article/abs/pii/S0094576522000480

Assessing the potential for liquid solvents from X-ray sources: considerations on bodies orbiting AGN
https://arxiv.org/abs/2202.04562