Interstellar Updates

SCG-HMH (Consolidated concepts) What I think the future should look like
https://zenodo.org/records/18916931

The SCG-HMH Giga factory Concept
https://zenodo.org/records/18925333

Jam-packed star system is most compact of its kind ever found
https://www.nature.com/articles/d41586-026-00667-w

On Perihelion Predictions for Visiting Interstellar Cometary Objects
https://bis-space.com/shop/product/jbis-078-11-0389/

Project Icarus: The Pegasus Spacecraft Concept Design ICF Propulsion for an Interstellar Rendezvous Mission _ Part A
https://bis-space.com/shop/product/jbis-078-12-0402/

Project Icarus: The Pegasus Spacecraft Concept Design ICF Propulsion for an Interstellar Rendezvous Mission _ Part B
https://bis-space.com/shop/product/jbis-078-12-0422/

Universal energy limits of radiation belts in planetary and brown dwarf magnetospheric systems
https://www.science.org/doi/10.1126/sciadv.aea4945

CH3OH and HCN in Interstellar Comet 3I/ATLAS Mapped with the ALMA Atacama Compact Array: Distinct Outgassing Behaviors and a Remarkably High CH3OH/HCN Production Rate Ratio
https://iopscience.iop.org/article/10.3847/2041-8213/ae433b

Dyson spheres on H-R diagram
https://arxiv.org/abs/2602.23270

Estimation of the tidal heating in the TRAPPIST-1 planets: Influence of the internal structure
https://www.aanda.org/articles/aa/full_html/2026/03/aa54529-25/aa54529-25.html

The GAPS programme at TNG: LXXI. A sub-Neptune suitable for atmospheric characterization in a multiplanet and mutually inclined system orbiting the bright K dwarf TOI-5789 (HIP 99452)
https://www.aanda.org/articles/aa/full_html/2026/03/aa57662-25/aa57662-25.html

Predicting Gaia astrometry’s ability to constrain the populations of circumbinary planets
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stag450/8507228

Heat Reveals What Clouds Conceal: Global Carbon and Longitudinally Asymmetric Chemistry on LTT 9779 b
https://iopscience.iop.org/article/10.3847/1538-3881/ae4494

Limits On the Posteclipse Emission Spectrum of HD 80606 b From High-resolution Spectroscopy
https://iopscience.iop.org/article/10.3847/1538-3881/ae45a7

HD 164604 c: A Second Giant Planet on a 15 Yr Orbit and Constraints on the Planet–Planet Mutual Inclination
https://iopscience.iop.org/article/10.3847/1538-3881/ae4490

Dynamics of Planetary Rings under Thermal Forces
https://iopscience.iop.org/article/10.3847/2041-8213/ae4746

Nucleus and Postperihelion Activity of Interstellar Object 3I/ATLAS Observed by the Hubble Space Telescope
https://iopscience.iop.org/article/10.3847/2041-8213/ae471c

Three Saturn-mass Microlensing Planets Identified through Signals from Peripheral-caustic Perturbations
https://iopscience.iop.org/article/10.1088/1538-3873/ae477c

Hydrocarbon complexity and photochemical shielding of prebiotic feedstock molecules in exoplanet atmospheres
https://www.sciencedirect.com/science/article/pii/S0019103526000989

Planetary systems under the effect of multiple flybys in the galactic bulge
https://www.sciencedirect.com/science/article/abs/pii/S003206332600022X

Isotopic Evidence for a Cold and Distant Origin of the Interstellar Object 3I/ATLAS
https://arxiv.org/abs/2603.06911

NASA’s Pandora SmallSat Mission: Simulated Modeling and Retrieval of Near-Infrared Exoplanet Transmission Spectra
https://arxiv.org/abs/2603.04488

Exoplanet Synchronization in the Habitable Zone: Learning from Venus’ Retrograde Rotation
https://iopscience.iop.org/article/10.3847/1538-3881/ae43e4

Implications of the Pessimistic Lower Limit on the Drake Equation
https://arxiv.org/abs/2603.02372

A Direct View of the Chemical Properties of Water from Another Planetary System: Water D/H in 3I/ATLAS
https://arxiv.org/abs/2603.07026

High nitrogen and carbon isotopic ratios in the interstellar comet 3I/ATLAS
https://arxiv.org/abs/2603.07187

Broadband SETI: a New Strategy To Find Nearby Alien Civilizations
https://arxiv.org/abs/2603.07333

Forecasting Catastrophe: Constraints on the Fomalhaut Main Belt Planetesimal Population from Observed Collisional Remnants
https://arxiv.org/abs/2603.07376

Dust distribution in circumstellar disks harboring multi-planet systems. II. Super-thermal mass planets
https://arxiv.org/abs/2603.07711

Post-perihelion Coma Composition of the Interstellar Comet 3I/ATLAS from Optical Spectroscopy
https://arxiv.org/abs/2603.07718

Is the high-energy environment of K2-18b special?
https://www.aanda.org/articles/aa/full_html/2026/03/aa57601-25/aa57601-25.html

TOI-3288 b and TOI-4666 b: Two gas giants transiting low-mass stars characterised by NIRPS
https://www.aanda.org/articles/aa/abs/2026/03/contents/contents.html

A Study of Stability and Quintessence Polytropic Matter with Thin Shell Wormholes in Exponential Gravity
https://www.sciencedirect.com/science/article/pii/S0550321326000866

A Narrowband Technosignature Search toward the Hycean Candidate K2-18 b Using the VLA and MeerKAT
https://iopscience.iop.org/article/10.3847/1538-3881/ae448e

Predictions of the Nancy Grace Roman Space Telescope Galactic Exoplanet Survey. IV. Lens Mass and Distance Measurements
https://iopscience.iop.org/article/10.3847/1538-3881/ae43e6

MANGOS II: Five new giant planets orbiting low-mass stars
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stag448/8509368?searchresult=1

Exocomets of β Pictoris II: Two dynamical families of exocomets simulated with REBOUND
https://arxiv.org/abs/2603.05600

Global Abiotic Sulfur Cycling on Earth-like Terrestrial Planets
https://arxiv.org/abs/2603.06124

Star-based Navigation in the Outer Solar System
https://arxiv.org/abs/2603.06247

Exo–IPM Scattering as a Hidden Gatekeeper of Narrowband Technosignatures
https://iopscience.iop.org/article/10.3847/1538-4357/ae3d33

Metrology of Complexity and Implications for the Study of the Emergence of Life
https://arxiv.org/abs/2602.18203

ibSLS: A Biobank for Democratizing Access to Multi-Omics Data and Biospecimens from Spaceflight Research
https://www.biorxiv.org/content/10.1101/2025.09.08.675003v1

Collection of Biospecimens from the Inspiration4 Mission Establishes the Standards for the Space Omics and Medical Atlas (SOMA)
https://www.biorxiv.org/content/10.1101/2023.05.02.539108v1

Blood coagulability changes in females exposed to dry immersion: examining a mechanism for the development of venous thromboembolism in microgravity
https://www.sciencedirect.com/science/article/pii/S0094576525008379?via%3Dihub

A whole-planet model of the Earth without life for terrestrial exoplanet studies
https://arxiv.org/abs/2602.02267

Universal energy limits of radiation belts in planetary and brown dwarf magnetospheric systems
https://www.science.org/doi/10.1126/sciadv.aea4945

A Bounded Planetary Stability Vector Space and Monte Carlo Prioritization Framework Applied to the NASA Exoplanet Archive: Identification of LHS 1140 b as a Structurally Robust Terrestrial Candidate
https://www.preprints.org/manuscript/202602.1973

Time-Domain Photometry and Activity Evolution of Interstellar Comet 3I/ATLAS with BHTOM
https://arxiv.org/abs/2603.01383

Beyond solar metallicity: How enhanced solid content in disks reshapes low-mass planet torques
https://www.aanda.org/articles/aa/full_html/2026/03/aa56720-25/aa56720-25.html

Transit distances and compositions of low-velocity exocomets in the β Pic system
https://www.aanda.org/articles/aa/full_html/2026/03/aa57819-25/aa57819-25.html

The GAPS programme at TNG: LXX. HD128717 B/Gaia-6 B: A long-period eccentric low-mass brown dwarf from astrometry and radial velocities
https://www.aanda.org/articles/aa/full_html/2026/03/aa57414-25/aa57414-25.html

Timescale diagnostics for saving viscous and MHD-wind-driven dusty discs from external photoevaporation
https://www.aanda.org/articles/aa/full_html/2026/03/aa58535-25/aa58535-25.html

Behavior of mandibular fractures under earth and microgravity conditions: a finite element analysis
https://www.nature.com/articles/s41526-025-00558-w

What to Make of the Earth’s Curiously Intermediate Land Fraction?
https://iopscience.iop.org/article/10.3847/1538-3881/ae4001

Indications of Rapid Dust Formation in the Inner Region of a Protoplanetary Disk
https://iopscience.iop.org/article/10.3847/2041-8213/ae4576

Predicting Gaia astrometry’s ability to constrain the populations of circumbinary planets
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stag450/8507228

The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO): Constraints on disk turbulence, fragmentation velocity, and inner pebble fluxes
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stag423/8504088

The Multifaceted Potential of Fungi in Extraterrestrial Environments: Exploring Mushrooms in Space
https://rsnz.onlinelibrary.wiley.com/doi/10.1002/nzb2.70066

Planetary systems under the effect of multiple flybys in the galactic bulge
https://www.sciencedirect.com/science/article/abs/pii/S003206332600022X

Extraterrestrial Hydrometeological Phenomena and Their Communicative Implications Interpretive Journalism Perspective
https://zenodo.org/records/18875181

Elastic Membrane Cosmology: The Astrophysical Sonoluminescence
https://zenodo.org/records/18832286

Carbon monoxide dehydrogenase-encoding microorganisms in volcanic astrobiological analogues: an enzyme system to investigate the evolution of life
https://academic.oup.com/femsec/advance-article/doi/10.1093/femsec/fiag022/8497455

Helium Escape in Context: Comparative Signatures of Four Close-in Exoplanets
https://iopscience.iop.org/article/10.3847/1538-4357/ae41b5

A comprehensive review of humidity management in crewed Spacecraft: Standards, technological advances and applications
https://www.sciencedirect.com/science/article/abs/pii/S1364032126001632

Long-term activity cycles in planetary M stars observed with SOPHIE
https://arxiv.org/abs/2603.03643

Spiral formation caused by late infall onto protoplanetary disks
https://arxiv.org/abs/2603.03442

NASA’s Pandora SmallSat Mission: Simulated Modeling and Retrieval of Near-Infrared Exoplanet Transmission Spectra
https://arxiv.org/abs/2603.04488

NASA’s Pandora SmallSat Mission: Simulating the Impact of Stellar Photospheric Heterogeneity and Its Correction
https://arxiv.org/abs/2603.04519

Early Planet Formation in Embedded Disks (eDisk). XVIII. Indication of a possible spiral structure in the dust-continuum emission of the protostellar disk around IRAS 16544-1604 in CB 68
https://arxiv.org/abs/2603.04719

Prebiotic Resource Constraints and the Origin of Life: A Linear Logic Framework
https://www.biorxiv.org/content/10.1101/2025.03.23.644802v1

Contact with Extraterrestrial Intelligence and Multilateral Preparedness
https://bis-space.com/shop/product/jbis-078-04-0116/

Estimating the Maximum Lifetime of Alien Civilizations Consistent With the Fermi Paradox; and Ours As Well
https://bis-space.com/shop/product/jbis-078-07-0253/

Filtered Feynman Path Integrals and Emergent Gravity: A Toy Model for Warp Metrics and Wormhole Formation
https://bis-space.com/shop/product/jbis-078-07-0243/

How long does the human civilization need to last in order to observe another advanced intelligence in the Universe?
https://bis-space.com/shop/product/jbis-078-07-0230/

On Perihelion Predictions for Visiting Interstellar Cometary Objects
https://bis-space.com/shop/product/jbis-078-11-0389/

Project Icarus: An Assessment of the Particle Bombardment Problem on Interstellar Spacecraft
https://bis-space.com/shop/product/jbis-078-06-0216/

Orbital stability of closely-spaced four-planet systems
https://www.sciencedirect.com/science/article/abs/pii/S0019103526000916

Disc Fragmentation. III. The need for a new paradigm for formation of planets within close binary systems
https://arxiv.org/abs/2603.02395

The Effect of Atmospheric Chemistry on the Optical Geometric Albedos of Hot Jupiters
https://arxiv.org/abs/2603.02409

Low-energy glycine formation and spectral masking in star-forming regions
https://pmc.ncbi.nlm.nih.gov/articles/PMC12873171/

Water enrichment of forming sub-Neptune envelopes limited by oxygen exhaustion
https://arxiv.org/abs/2603.02423

Formation of second-generation stellar populations in globular clusters: the role of binary stars and stellar collisions
https://link.springer.com/article/10.1007/s10509-026-04555-7

Constraining the Effects of Pre- and Post-accretionary Processes on Ryugu Insoluble Organic Matter
https://iopscience.iop.org/article/10.3847/1538-4357/ae40f9

Analysis of Nongravitational Acceleration of Interstellar Comet 3I/ATLAS
https://link.springer.com/article/10.1134/S0038094625601161

The SPHEREx Satellite Mission
https://iopscience.iop.org/article/10.3847/1538-4357/ae2be2

Reactivity safety analysis of an air-cooled nuclear thermal propulsion reactor
https://www.sciencedirect.com/science/article/pii/S2468605026000098

Elastic Membrane Cosmology: Chien’s EMC Spatial Resonator: Engineering Blueprint for Macroscopic Vacuum Energy Extraction
https://zenodo.org/records/18857480