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.

August 28, 2019 updates

Radial Velocity Discovery of an Eccentric Jovian World Orbiting at 18 au
https://arxiv.org/abs/1908.09925

Extremophilic models for astrobiology: haloarchaeal survival strategies and pigments for remote sensing
https://link.springer.com/article/10.1007/s00792-019-01126-3

Telescope for NASA’s WFIRST Mission Advances to New Phase of Development
https://www.nasa.gov/feature/goddard/2019/telescope-for-nasa-s-wfirst-mission-advances-to-new-phase-of-development

An empirical infrared transit spectrum of Earth: opacity windows and biosignatures
https://academic.oup.com/mnras/article-abstract/489/1/196/5552693

Light Curve Analysis of Ground-Based Data from Exoplanets Transit Database
https://www.sciencedirect.com/science/article/pii/S1384107619300508

Project BMK10k: Zeiss Ballistische Messkammer with a 10k × 10k CCD for ground‐based PLATO support
https://onlinelibrary.wiley.com/doi/10.1002/asna.201913646

From cold to hot irradiated gaseous exoplanets: Fingerprints of chemical disequilibrium in atmospheric spectra
https://arxiv.org/abs/1908.09847

New thermodynamic constraints on internal, thermal and magnetic states of terrestrial-like Super-Earths
https://arxiv.org/abs/1908.09871

KMT-2016-BLG-1836Lb: A Super-Jovian Planet From A High-Cadence Microlensing Field
https://arxiv.org/abs/1908.10011

August 26, 2019 updates

Uniformly hot nightside temperatures on short-period gas giants
https://www.nature.com/articles/s41550-019-0859-z

Detecting Planets from Direct-imaging Observations Using Common Spatial Pattern Filtering
https://iopscience.iop.org/article/10.3847/1538-3881/ab3642

A Real-Time Search for Interstellar Impacts on the Moon
https://arxiv.org/abs/1908.08543

Estimation of singly-transiting K2 planet periods with Gaia parallaxes
https://arxiv.org/abs/1908.08548

An 11 Earth-Mass, Long-Period Sub-Neptune Orbiting a Sun-like Star
https://arxiv.org/abs/1908.08585

August 23, 2019 updates

Study shows some exoplanets may have greater variety of life than exists on Earth
https://phys.org/news/2019-08-exoplanets-greater-variety-life-earth.html

The multiplicity distribution of Kepler’s exoplanets
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stz2350/5553998

Lamarck and Panspermia – On the Efficient Spread of Living Systems Throughout the Cosmos
https://www.sciencedirect.com/science/article/pii/S0079610719301129

Tidal circularization of gaseous planets orbiting white dwarfs
https://arxiv.org/abs/1908.08052

August 22, 2019 updates

Three Nearby K-Giants with Planets: Accurate Determination of Basic Parameters, Including an Analysis of Metallicity Based on Fe I Lines
https://link.springer.com/article/10.1007/s10511-019-09586-3

Calculating risk and payoff in planetary exploration and life detection missions
https://www.sciencedirect.com/science/article/pii/S0273117719303539

Planetary systems in a star cluster I: the Solar system scenario
https://arxiv.org/abs/1908.07747

Do Androids Dream of Magnetic Fields? Using Neural Networks to Interpret the Turbulent Interstellar Medium
https://arxiv.org/abs/1905.00918