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 18, 2020 updates

Hardware-In-The-Loop Testing of Formation Flying Control and Sensing Algorithms for Starshade Missions
https://www.sciencedirect.com/science/article/abs/pii/S0094576520300734

Coupled Thermal and Compositional Evolution of Photo Evaporating Planet Envelopes
https://arxiv.org/abs/2002.06466

Bringing high spatial resolution to the Far-infrared — A giant leap for astrophysics
https://arxiv.org/abs/2002.06693

Stellar masks and bisector’s shape for M-type stars observed in the GAPS Programme with HARPS-N at TNG
https://arxiv.org/abs/2002.06844

Empirical Line Lists in the ExoMol Database
https://arxiv.org/abs/2002.06939

February 17, 2020 updates

Breakthrough Listen’s Search for Intelligent Life (SETI) Releases Unprecedented Data Survey of Milky Way’s Galactic Center, Earth Transit Zone and Interstellar Comet 2I/Borisov
https://breakthroughinitiatives.org/news/28

Coherent radio emission from a quiescent red dwarf indicative of star–planet interaction
https://www.nature.com/articles/s41550-020-1011-9

Advances in Mach Effect Gravitational Assist (MEGA) Drive Experimentation
http://jbis.org.uk/paper/2019.72.376

NRAO, SETI Institute Agree on New Research Programs
https://public.nrao.edu/news/nrao-seti-institute-new-research/

Extrasolar Terrestrial Planet Characterization and the Search for Life
https://aaas.confex.com/aaas/2020/meetingapp.cgi/Paper/25450

Hunting for Technosignatures
https://aaas.confex.com/aaas/2020/meetingapp.cgi/Paper/25448

When is the Evidence Sufficient to Claim the Discovery of Extraterrestrial Life?
https://aaas.confex.com/aaas/2020/meetingapp.cgi/Paper/25451

New aluminium hydroxide at multimegabar pressures: Implications for water reservoirs in deep planetary interiors
https://www.sciencedirect.com/science/article/abs/pii/S0019103518306274

COol Companions ON Ultrawide orbiTS (COCONUTS). I. A High-Gravity T4 Benchmark around an Old White Dwarf and A Re-Examination of the Surface-Gravity Dependence of the L/T Transition
https://arxiv.org/abs/2002.05723

Planetary Architectures in Interacting Stellar Environments
https://arxiv.org/abs/2002.05727

HATS-47b, HATS-48Ab, HATS-49b and HATS-72b: Four Warm Giant Planets Transiting K Dwarfs
https://arxiv.org/abs/2002.05776

Evidence for Spin-orbit Alignment in the TRAPPIST-1 System
https://arxiv.org/abs/2002.05892

The Breakthrough Listen Search for Intelligent Life: A 3.95-8.00 GHz Search for Radio Technosignatures in the Restricted Earth Transit Zone
https://arxiv.org/abs/2002.06162

Evaluating the Effect of Four Immeasurable Parameters Included in a Latitudinal Energy Balance Model on the Habitability of Exoplanets
https://arxiv.org/abs/1809.06907

February 14, 2020 updates

The Transit and Light Curve Modeller
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/staa349/5731867

Outer Planet Single-transit Detections with LSST
https://arxiv.org/abs/2002.05453

Precision and consistency of astrocombs
https://arxiv.org/abs/2002.05182

Irradiated ocean planets bridge super-Earth and sub-Neptune populations
https://arxiv.org/abs/2002.05243

One Planet or Two Planets? The Ultra-sensitive Extreme-magnification Microlensing Event KMT-2019-BLG-1953
https://arxiv.org/abs/2002.05310