Month: February 2023

February 28, 2023 updates

Matter/Anti-Matter Propulsion https://www.intechopen.com/online-first/86283 Photon-sail trajectories to exoplanet Proxima b using heteroclinic connections https://repository.tudelft.nl/islandora/object/uuid:f1784fa7-2c8c-47fb-b2a9-d79d1153aeef Feminism and gender in thinking about extraterrestrial intelligence https://www.cambridge.org/core/services/aop-cambridge-core/content/view/78244FB29F11869A7D4A39017A74549F Improving circumbinary planet detections by fitting their binary’s…

February 27, 2023 updates

The Emergence of Astrobiology: A Topic-Modeling Perspective https://www.liebertpub.com/doi/10.1089/ast.2022.0122 Effect of macronutrient levels on Chlorella vulgaris cultivation for long duration spaceflights and space settlements https://www.sciencedirect.com/science/article/abs/pii/S0094576523000954 Observing M Dwarfs UV and optical…

February 24, 2023 updates

Planetary Orbit Eccentricity Trends (POET). I. The Eccentricity–Metallicity Trend for Small Planets Revealed by the LAMOST–Gaia–Kepler Sample https://iopscience.iop.org/article/10.3847/1538-3881/acb533 The Similar Seven: A Set of Very Alike Exoplanets to Test Correlations…

February 23, 2023 updates

Addressing Spaceflight Biology through the Lens of a Histologist–Embryologist https://www.mdpi.com/2075-1729/13/2/588 Outreach of an Exoplanet Research and the PLATO Space Mission in the Czech Republic https://dspace.cuni.cz/bitstream/handle/20.500.11956/179290/120438627.pdf Biosignature Line Ratios of in…

February 22, 2023 updates

The Habitability of Venus https://link.springer.com/article/10.1007/s11214-023-00960-4 H2S and SO2 detectability in hot Jupiters – Sulphur species as indicators of metallicity and C/O ratio https://www.aanda.org/articles/aa/full_html/2023/02/aa44647-22/aa44647-22.html The CARMENES search for exoplanets around M…

February 21, 2023 updates

TOI-5205b: A Short-period Jovian Planet Transiting a Mid-M Dwarf https://iopscience.iop.org/article/10.3847/1538-3881/acabce Peering into the Young Planetary System AB Pic. Atmosphere, Orbit, Obliquity & Second Planetary Candidate https://arxiv.org/abs/2211.01474 Oxygenic photosynthetic responses of…

February 20, 2023 Updates

Estimating non-common path aberrations with an adaptive coronagraph https://www.aanda.org/articles/aa/full_html/2023/02/aa44602-22/aa44602-22.html Conflicting Models for the Origin of Life https://onlinelibrary.wiley.com/doi/book/10.1002/9781119555568 Hiding Dust around epsilon Eridani https://iopscience.iop.org/article/10.3847/1538-3881/acac83 Revising Properties of Planet-Host Binary Systems. III.…

February 17, 2023 updates

Takeout and Delivery: Erasing the Dusty Signature of Late-stage Terrestrial Planet Formation https://iopscience.iop.org/article/10.3847/1538-4357/acac8f The CARMENES search for exoplanets around M dwarfs. Line-by-line sensitivity to activity in M dwarfs https://arxiv.org/abs/2302.07916 Retrieval…

February 16, 2023 updates

The cold-trapping efficiency of water on airless planetary bodies https://www.researchsquare.com/article/rs-2432180/v1 Are we alone in the universe? https://www.zooniverse.org/projects/ucla-seti-group/are-we-alone-in-the-universe Large Interferometer For Exoplanets (LIFE) – VII. Practical implementation of a five-telescope kernel-nulling…

February 15, 2023 updates

Searching for ocean formation probability proxies in exoplanet databases – an astrogeological approach https://www.researchsquare.com/article/rs-2559202/v1 The Dynamical Consequences of a Super-Earth in the Solar System https://arxiv.org/abs/2302.06641 DIAmante TESS AutoRegressive Planet Search…

February 14, 2023 updates

Extraterrestrial Artificial Intelligence: The Final Existential Risk? https://www.iza.org/publications/dp/15924/extraterrestrial-artificial-intelligence-the-final-existential-risk From Protosolar Space to Space Exploration: The Role of Graphene in Space Technology and Economy https://www.mdpi.com/2079-4991/13/4/680 Interstellar Objects From Broken Dyson Spheres…

February 13, 2023 Updates

Peering into the young planetary system AB Pic https://www.aanda.org/articles/aa/full_html/2023/02/aa44294-22/aa44294-22.html Analyzing the engineering feasibility of the direct fusion drive https://www.sciencedirect.com/science/article/pii/S0094576523000632 EXPLANATION: Exoplanet and Transient Events Investigation Project https://link.springer.com/article/10.1134/S1990341322040186 FluxCT: A Web…

February 10, 2023 updates

KA Observatory (SKAO): A guide to the soon-to-be largest radio telescopes in the world https://www.space.com/square-kilometre-array-observatory-skao Synergies Between Venus & Exoplanetary Observations https://link.springer.com/article/10.1007/s11214-023-00953-3 Impact of Correlated Noise on the Mass Precision…

February 09, 2023 updates

A full transit of ν2 Lupi d and the search for an exomoon in its Hill sphere with CHEOPS https://arxiv.org/abs/2302.01853 Civilization Scale According To The Speed Of Light https://www.researchgate.net/profile/Remzi-Yildirim/publication/367117268_2-Final-Mod-B12011224/links/63c19cefd9fb5967c2d34066/2-Final-Mod-B12011224.pdf Nonthermal…

February 09, 2023 updates

A full transit of ν2 Lupi d and the search for an exomoon in its Hill sphere with CHEOPS https://arxiv.org/abs/2302.01853 Civilization Scale According To The Speed Of Light https://www.researchgate.net/profile/Remzi-Yildirim/publication/367117268_2-Final-Mod-B12011224/links/63c19cefd9fb5967c2d34066/2-Final-Mod-B12011224.pdf Nonthermal…

February 08, 2023 updates

Updated characterization of long-period single companion by combining radial velocity, relative astrometry, and absolute astrometry https://www.aanda.org/articles/aa/full_html/2023/02/aa45396-22/aa45396-22.html The Roasting Marshmallows Program with IGRINS on Gemini South I: Composition and Climate of…

February 07, 2023 updates

Large Interferometer for Exoplanets: VIII. Where Is the Phosphine? Observing Exoplanetary PH3 with a Space-Based Mid-Infrared Nulling Interferometer https://liebertpub.com/doi/10.1089/ast.2022.0010 Specular Reflections from Artificial Surfaces as Technosignature https://liebertpub.com/doi/10.1089/ast.2022.0101 High-Gain Antenna for…

February 06, 2023 Updates

Large Interferometer For Exoplanets (LIFE) VII. Practical implementation of a five-telescope kernel-nulling beam combiner with a discussion on instrumental uncertainties and redundancy benefits https://www.aanda.org/articles/aa/full_html/2023/02/aa43863-22/aa43863-22.html Supernovae might be a good cue…

February 03, 2023 updates

TESS Hunt for Young and Maturing Exoplanets (THYME). IX. A 27 Myr Extended Population of Lower Centaurus Crux with a Transiting Two-planet System https://iopscience.iop.org/article/10.3847/1538-3881/aca8fc Hubble Space Telescope Transmission Spectroscopy for…

February 02, 2023 updates

The tidal excitation of r modes in a solar type star orbited by a giant planet companion and the effect on orbital evolution I: The aligned case https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad358/7022329 High-eccentricity Migration…

February 01, 2023 updates

Watch distant worlds dance around their sun https://news.northwestern.edu/stories/2023/01/watch-distant-worlds-dance-around-their-sun/ Mission Architecture to Reach and Operate at the Focal Region of the Solar Gravitational Lens https://arc.aiaa.org/doi/10.2514/1.A35493 Bend-Forming of Large Electrostatically Actuated Space…