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.

October 7, 2019 updates

Biosignatures Search in Habitable Planets
https://www.mdpi.com/2075-4434/7/4/82

The Search for Planets Around Other Stars: An Introductory Resource Guide for College Instructors
https://www.academia.edu/24164361/The_Search_for_Planets_Around_Other_Stars_An_Introductory_Resource_Guide_for_College_Instructors

Detection of He I 10830 Å~ absorption during the transit of a warm Neptune around the M-dwarf GJ 3470 with the Habitable-zone Planet Finder
https://arxiv.org/abs/1910.02070

October 4, 2019 updates

Characterization of a Rotational Thrust Balance for Propellantless Propulsion Concepts Utilizing Magnetic Levitation with Superconductors
https://www.researchgate.net/publication/335995569_Characterization_of_a_Rotational_Thrust_Balance_for_Propellantless_Propulsion_Concepts_Utilizing_Magnetic_Levitation_with_Superconductors

The influence of inclinations on the dynamical stability of multi-planet systems
https://academic.oup.com/mnras/article/490/1/359/5580891/

The Escape of the Hydrogen-rich Atmosphere of Exoplanets: Mass-loss Rates and the Absorption of Stellar Lyα
https://iopscience.iop.org/article/10.3847/1538-4357/ab29f3

A Host-star Calibration Based Polarimeter for Earth-like Exoplanet Imaging
https://iopscience.iop.org/article/10.1088/1538-3873/ab33ca

Choosing a Maximum Drift Rate in a SETI Search: Astrophysical Considerations
https://arxiv.org/abs/1910.01148

Evidence for H2 Dissociation and Recombination Heat Transport in the Atmosphere of KELT-9b
https://arxiv.org/abs/1910.01567

Exploring the atmospheric dynamics of the extreme ultra-hot Jupiter KELT-9b using TESS photometry
https://arxiv.org/abs/1910.01607

The Atmospheric Circulation of Ultra-hot Jupiters
https://arxiv.org/abs/1910.01622

October 2, 2019 updates

The Precision of Mass Measurements Required for Robust Atmospheric Characterization of Transiting Exoplanets
https://arxiv.org/abs/1910.00076

Rapid escape of ultra-hot exoplanet atmospheres driven by Hydrogen Balmer absorption
https://arxiv.org/abs/1910.00267

Toward the Analysis of JWST Exoplanet Spectra: the effective temperature in the context of direct imaging
https://arxiv.org/abs/1910.00329

Multi-season optical modulation phased with the orbit of the super-Earth 55 Cnc e
https://arxiv.org/abs/1910.00383

Active minimization of non-common path aberrations in long-exposure imaging of exoplanetary systems
https://arxiv.org/abs/1910.00573

October 1, 2019 updates

The polarimetric imaging mode of VLT/SPHERE/IRDIS I: Description, data reduction and observing strategy
https://arxiv.org/abs/1909.13107

The polarimetric imaging mode of VLT/SPHERE/IRDIS II: Characterization and correction of instrumental polarization effects
https://arxiv.org/abs/1909.13108

Exoplanet characterisation in the longest known resonant chain: the K2-138 system seen by HARPS
https://arxiv.org/abs/1909.13527

An examination of the effect of the TESS extended mission on southern hemisphere monotransits
https://arxiv.org/abs/1909.13546