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.

March 29, 2022 updates

Secondary tethers
https://www.sciencedirect.com/science/article/abs/pii/S0094576522001230

Will Aliens be Monsters and Should We Be Scared?
https://www.researchgate.net/profile/Andrew-Kennedy-30/publication/359221338_Will_Aliens_be_Monsters_and_Should_We_Be_Scared/

Extreme energetic particle events by superflare-asssociated CMEs from solar-like stars
https://www.science.org/doi/10.1126/sciadv.abi9743

Black Mirror: The impact of rotational broadening on the search for reflected light from 51 Pegasi b with high resolution spectroscopy
https://www.aanda.org/articles/aa/abs/2022/03/aa42314-21/aa42314-21.html

The pepsi exoplanet transit survey (PETS) I: Investigating the presence of a silicate atmosphere on the super-earth 55 Cnc e
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stac810/6555041

Meta-modelling the climate of dry tide locked rocky planets
https://arxiv.org/abs/2203.14929

Towards Stable Interstellar Flight: Levitation of a Laser-Propelled Sailcraft
https://arxiv.org/abs/2203.14699

March 28, 2022 Updates

New periodograms separating orbital radial velocities and spectral shape variation
https://www.aanda.org/articles/aa/full_html/2022/03/aa41406-21/aa41406-21.html

Micro- R aman Imaging of Planetary Analogs: Nanoscale Characterization of Past and Current Processes
https://onlinelibrary.wiley.com/doi/10.1002/9783527833689.ch16

Arguing About Extraterrestrial Intelligence
https://academic.oup.com/pq/advance-article-abstract/doi/10.1093/pq/pqac009/6554689?redirectedFrom=fulltext

Grid of pseudo-2D chemistry models for tidally locked exoplanets – II. The role of photochemistry
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stac809/6554558?redirectedFrom=fulltext

25 years of planetary surprises
https://academic.oup.com/astrogeo/article-abstract/63/2/2.33/6546983?redirectedFrom=fulltext

Kepler-1708 b-i is likely undetectable with HST
https://arxiv.org/abs/2203.13290

Mutual Inclination of Ultra-Short-Period Planets with Time Varying Stellar J2-moment
https://arxiv.org/abs/2203.13329

Gas disk interactions, tides and relativistic effects in the rocky planet formation at the sub-stellar mass limit
https://arxiv.org/abs/2203.13389

Tidal star-planet interaction and its observed impact on stellar activity in planet-hosting wide binary systems
https://arxiv.org/abs/2203.13637

HST/WFC3 transmission spectroscopy of the cold rocky planet TRAPPIST-1h
https://arxiv.org/abs/2203.13698

March 23, 2022 updates

The SATCHEL pipeline: A general tool for data classified through citizen science
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stac787/6552969

Effects of Self-gravity on Mass-loss of the Post-impact Super-Earths
https://iopscience.iop.org/article/10.1088/1674-4527/ac501d

The Equilibrium Temperature of Planets on Eccentric Orbits: Time Scales and Averages
https://iopscience.iop.org/article/10.3847/2515-5172/ac5f0d

Hydrodynamics and survivability during post-main-sequence planetary engulfment
https://arxiv.org/abs/2203.11227

Grid of pseudo-2D chemistry models for tidally locked exoplanets — II. The role of photochemistry
https://arxiv.org/abs/2203.11233

Probing Planets with Exomoons: The Cases of Kepler-1708 b and Kepler-1625 b
https://arxiv.org/abs/2203.11243