Interstellar Updates

An ESPRESSO view of the HD 189733 system – Broadband transmission spectrum, differential rotation, and system architecture
https://www.aanda.org/articles/aa/full_html/2024/02/aa46366-23/aa46366-23.html

Into the radius valley
https://academic.oup.com/astrogeo/article-abstract/65/1/1.14/7591662

Astrobiology: life detection and the abiotic baseline
https://academic.oup.com/astrogeo/article-abstract/65/1/1.23/7591654

The Strength and Variability of the Helium 10830 Å Triplet in Young Stars, with Implications for Exosphere Detection
https://iopscience.iop.org/article/10.3847/1538-3881/ad0f22

A Radio Technosignature Search of Six Resonant Sub-Neptunes Orbiting HD 110067
https://iopscience.iop.org/article/10.3847/2515-5172/ad235f

Transiting exoplanets with the Mid-InfraRed Instrument on board the James Webb Space Telescope: From simulations to observations
https://www.aanda.org/component/article?access=doi&doi=10.1051/0004-6361/202347127

Planet Occurrence from Doppler and transit surveys, 2nd ed
https://arxiv.org/abs/2401.16451

A High-Resolution Non-Detection of Escaping Helium In The Ultra-Hot Neptune LTT 9779b: Evidence for Weakened Evaporation
https://arxiv.org/abs/2401.16474

Airy worlds or barren rocks? On the survivability of secondary atmospheres around the TRAPPIST-1 planets
https://arxiv.org/abs/2401.16490

Signs of magnetic star-planet interactions in HD 118203. TESS detects stellar variability that matches the orbital period of a close-in eccentric Jupiter-sized companion
https://arxiv.org/abs/2401.17272

The high-energy environment of the heavy sub-Earth GJ 367 b indicates likely complete evaporation of its atmosphere
https://arxiv.org/abs/2401.17302

Unraveling Variability and Estimating Mass Loss of Exoplanets in the Triplet Star System LTT 1445
https://arxiv.org/abs/2401.17303

Poynting-Robertson damping of laser beam driven lightsails
https://arxiv.org/abs/2401.16924

Theoretical Possibility of Quantum Stabilization of Traversable Wormholes
https://ipipublishing.org/index.php/ipil/article/view/47/35

Domains of life sciences in spacefaring: what, where, and how to get involved
https://link.springer.com/article/10.1038/s41526-024-00354-y

Magnetic Reconnection at Planetary Bodies and Astrospheres
https://link.springer.com/article/10.1007/s11214-023-01017-2

Activity of the Young Solar Analog HD 109833 and Estimates of the Mass Loss Rate from the Atmospheres of Its Two Planets
https://link.springer.com/article/10.1134/S1063773723090049

The TESS-Keck Survey. XVII. Precise Mass Measurements in a Young, High-multiplicity Transiting Planet System Using Radial Velocities and Transit Timing Variations
https://iopscience.iop.org/article/10.3847/1538-3881/ad1330

Can Isotopologues Be Used as Biosignature Gases in Exoplanet Atmospheres?
https://arxiv.org/abs/2401.15153

Muted Features in the JWST NIRISS Transmission Spectrum of Hot-Neptune LTT 9779 b
https://arxiv.org/abs/2401.15548

Discovery of two warm mini-Neptunes with contrasting densities orbiting the young K3V star TOI-815
https://arxiv.org/abs/2401.15709

Alpha Centauri: Disc Dynamics, Planet Stability, Detectability
https://arxiv.org/abs/2401.16003

Role of Planetary Radius on Atmospheric Escape of Rocky Exoplanets
https://arxiv.org/abs/2401.16211

Majority of water hides deep in the interiors of exoplanets
https://arxiv.org/abs/2401.16394

Heating of the Atmospheres of Short-orbit Exoplanets by Their Rapid Orbital Motion Through an Extreme Space Environment
https://arxiv.org/abs/2401.14459

Hydrogenated atmospheres of lava planets: atmospheric structure and emission spectra
https://arxiv.org/abs/2401.14744

TESS duotransit candidates from the Southern Ecliptic Hemisphere
https://academic.oup.com/mnras/article/528/2/1841/7589620

The Carbon-to-oxygen Ratio in Cool Brown Dwarfs and Giant Exoplanets. I. The Benchmark Late-T Dwarfs GJ 570D, HD 3651B, and Ross 458C
https://iopscience.iop.org/article/10.3847/1538-4357/ad06ba

Constraining stellar and orbital co-evolution through ensemble seismology of solar-like oscillators in binary systems
https://www.aanda.org/articles/aa/full_html/2024/02/aa46810-23/aa46810-23.html

Exoplanet detection limits using spectral cross-correlation with spectro-imaging – Analytical model applied to the case of ELT/HARMONI
https://www.aanda.org/articles/aa/full_html/2024/02/aa46185-23/aa46185-23.html

Effects of tidal deformation on planetary phase curves
https://www.aanda.org/articles/aa/full_html/2024/02/aa47739-23/aa47739-23.html

Machine learning could help track down alien technology. Here’s how
https://www.space.com/alien-megastructure-search-life-beyond-earth

Optical constants of exoplanet haze analogs from 0.3 to 30 µm: Comparative sensitivity between spectrophotometry and ellipsometry
https://www.aanda.org/articles/aa/full_html/2024/02/aa46820-23/aa46820-23.html

Emerging Researchers in Exoplanetary Science (ERES): Lessons Learned in Conference Organization for Early-Career Researchers
https://arxiv.org/abs/2401.13723

The radiative and dynamical impact of clouds in the atmosphere of the hot Jupiter WASP-43 b
https://arxiv.org/abs/2401.14083

Non-coplanar gravitational lenses and the “communication bridge”
https://link.springer.com/article/10.1007/s10509-024-04274-x

Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b
https://arxiv.org/abs/2401.13027

Gaussian Processes and Nested Sampling Applied to Kepler’s Small Long-period Exoplanet Candidates
https://arxiv.org/abs/2401.13041

JWST Directly Images Giant Planet Candidates Around Two Metal-Polluted White Dwarf Stars
https://arxiv.org/abs/2401.13153

Detecting and Characterizing Exomoons and Exorings (Handbook of Exoplanets, 2nd Edition)
https://arxiv.org/abs/2401.13293

Revisiting the warm sub-Saturn TOI-1710b
https://arxiv.org/abs/2401.13574

Observations of scattered light from exoplanet atmospheres
https://arxiv.org/abs/2401.13635