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 21, 2018 updates

First space mission dedicated to exoplanet atmospheres gets green light
https://www.nature.com/articles/d41586-018-03445-5

The Dinosaur in the Detail: High Order Harmonics in the Light Curves of Eccentric Planetary Systems
https://arxiv.org/abs/1803.07078

On the Terminal Rotation Rates of Giant Planets
https://arxiv.org/abs/1803.07106

Additional Exoplanet Science Enabled by FINESSE
https://arxiv.org/abs/1803.07163

Search for exoplanets around northern circumpolar stars III. long-period radial velocity variations in hd 18438 and hd 158996
https://arxiv.org/abs/1803.07213

K2-231 b: A sub-Neptune exoplanet transiting a solar twin in Ruprecht 147
https://arxiv.org/abs/1803.07430

Spin-orbital tidal dynamics and tidal heating in the TRAPPIST-1 multi-planet system
https://arxiv.org/abs/1803.07453

March 20, 2018 updates

Inward migration of the TRAPPIST-1 planets as inferred from their water-rich compositions
https://www.nature.com/articles/s41550-018-0411-6

Relativistic Spacecraft Propelled by Directed Energy
http://iopscience.iop.org/article/10.3847/1538-3881/aaafd2

A Population Study of Gaseous Exoplanets
https://arxiv.org/abs/1704.05413

Robo-AO Kepler Survey. IV. The Effect of Nearby Stars on 3857 Planetary Candidate Systems
http://iopscience.iop.org/article/10.3847/1538-3881/aab042

Line shape parameters for the H2O–H2 collision system for application to exoplanet and planetary atmospheres
https://www.sciencedirect.com/science/article/pii/S0019103517305596

Characterizing Earth Analogs in Reflected Light: Atmospheric Retrieval Studies for Future Space Telescopes
https://arxiv.org/abs/1803.06403

Magnetic Fields of Extrasolar Planets: Planetary Interiors and Habitability
https://arxiv.org/abs/1803.06487

Dynamical Evolution of Planetary Systems
https://arxiv.org/abs/1803.06704

A Decade of MWC 758 Disk Images: Where Are the Spiral-Arm-Driving Planets?
https://arxiv.org/abs/1803.06776

Prehistory of Transit Searches
https://arxiv.org/abs/1803.06896

The Feasibility and Benefits of In Situ Exploration of `Oumuamua-like objects
https://arxiv.org/abs/1803.07022

Habitability from Tidally-Induced Tectonics
https://arxiv.org/abs/1803.07040

March 19, 2018 updates

The Telltale Heartbeat: Detection and Characterization of Eccentric Orbiting Planets via Tides on their Host Star
https://arxiv.org/abs/1803.05917

Earth: Atmospheric Evolution of a Habitable Planet
https://arxiv.org/abs/1803.05967

Orbital migration and Resonance Offset of the Kepler-25 and K2-24 systems
https://arxiv.org/abs/1803.05971

The crucial role of ground-based, Doppler measurements for the future of exoplanet science
https://arxiv.org/abs/1803.06057

Pre-discovery transits of the exoplanets WASP-18 b and WASP-33 b from Hipparcos
https://arxiv.org/abs/1803.06187

Characterization of Exoplanets: Secondary Eclipses
https://arxiv.org/abs/1803.06204

March 15, 2018 updates

The Transiting Exoplanet Community Early Release Science Program for JWST
https://arxiv.org/abs/1803.04985

Stellar obliquities and magnetic activities of Planet-Hosting Stars and Eclipsing Binaries based on Transit Chord Correlation
https://arxiv.org/abs/1803.05000

Three small planets transiting the bright young field star EPIC 249622103
https://arxiv.org/abs/1803.05056

Surface and Temporal Biosignatures
https://arxiv.org/abs/1803.05065

Energy Dissipation in the Upper Atmospheres of Trappist-1 Planets
https://arxiv.org/abs/1803.05089

A Likely Detection of a Two-Planet System in a Low Magnification Microlensing Event
https://arxiv.org/abs/1803.05238

Resonance Capture and Dynamics of 3-Planet Systems
https://arxiv.org/abs/1803.05305

The ngVLA’s Role in Exoplanet Science: Constraining Exo-Space Weather
https://arxiv.org/abs/1803.05345

Model-independent exoplanet transit spectroscopy
https://arxiv.org/abs/1803.05327

Superflare UV flashes impact on Kepler-96 system: a glimpse of habitability when the ozone layer first formed on Earth
https://arxiv.org/abs/1708.05400