The young Sun’s XUV-activity as a constraint for lower CO2-limits in the Earth’s Archean atmosphere
https://arxiv.org/abs/2109.01604
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.
September 3, 2021 updates
Astrophotonics: astronomy and modern optics
https://link.springer.com/article/10.1007/s00159-021-00134-7
JexoSim 2.0: End-to-End JWST Simulator for Exoplanet Spectroscopy — Implementation and Case Studies
https://arxiv.org/abs/2109.00561
Cold Stop and Lyot Stop Designs for a New Infrared Exoplanet Imager at Keck Observatory
https://arxiv.org/abs/2109.00612
Rocky planet engulfment in the binary system HIP 71726-37
https://arxiv.org/abs/2109.00679
September 2, 2021 updates
CARMENES detection of the CaII infrared triplet and possible evidence of HeI in the atmosphere of WASP-76b
https://arxiv.org/abs/2109.00059
No umbrella needed: Confronting the hypothesis of iron rain on WASP-76b with post-processed general circulation models
https://arxiv.org/abs/2109.00163
HD22496b: the first ESPRESSO standalone planet discovery
https://arxiv.org/abs/2109.00226
August 31, 2021 updates
Astrotheology’s contribution to public theology: From the extraterrestrial intelligence myth to astroethics
https://hts.org.za/index.php/hts/article/view/6855
Closed-form ab initio solutions of geometric albedos and reflected light phase curves of exoplanets
https://www.nature.com/articles/s41550-021-01444-7
Characterizing Undetected Stellar Companions with Combined Data Sets
https://iopscience.iop.org/article/10.3847/1538-3881/ac0ae9
Optimizing Startshot lightsail design: a generative network-based approach
https://arxiv.org/abs/2108.12999
Multiple moist climate equilibrium states on arid rocky M-dwarf planets: A last-saturation tracer analysis
https://arxiv.org/abs/2108.12458
Milankovitch Cycles for a Circumstellar Earth-analog within α Centauri-like Binaries
https://arxiv.org/abs/2108.12650
Abiotic molecular oxygen production — ionic pathway from sulphur dioxide
https://arxiv.org/abs/2108.12672
August 30, 2021 updates
The 2021 Assembly of the Order of the Octopus
https://zenodo.org/communities/octopusassembly2021/?page=1&size=20
Scientific Targets of Tanpopo: Astrobiology Exposure and Micrometeoroid Capture Experiments at the Japanese Experiment Module Exposed Facility of the International Space Station
https://liebertpub.com/doi/10.1089/ast.2020.2426
Internal gravity waves in a stratified layer atop a convecting liquid core in a non-rotating spherical shell
https://academic.oup.com/gji/advance-article-abstract/doi/10.1093/gji/ggab343/6359145
Chemical evidence for planetary ingestion in a quarter of Sun-like stars
https://arxiv.org/abs/2108.12040
SPORK That Spectrum: Increasing Detection Significances from High-Resolution Exoplanet Spectroscopy with Novel Smoothing Algorithms
https://arxiv.org/abs/2108.12057