Astrobiology

373 articles in the TruthFoundry index. Each links out to the original.

• Breakthrough Listen 10-year SETI survey reviewed after first operational decade · Researchers publish technical review of Breakthrough Listen's first 10 years of technosignature search operations.
• Mars Arsia Mons cloud forms via rare unobserved atmospheric physics · ESA researchers found Mars' Arsia Mons cloud uses rare homogeneous nucleation.
• SETI Launches Largest Allen Telescope Array Survey At Anti-Solar Point · SETI conducts largest ever Allen Telescope Array technosignature survey at the Anti-Solar Point.
• COMPASS ALMA survey publishes data reduction methodology for protostar spectra · COMPASS ALMA program documents processing pipeline for protostellar spectral survey data.
• JWST maps interstellar ice variations in two protostellar envelopes · Researchers use JWST data to map ice distributions across protostars L1527 and IRAS 20126+4104
• Analytic error budget model released for Habitable Worlds Observatory coronagraph · Research presents stability error model for NASA Habitable Worlds Observatory coronagraph.
• Study analyzes phosphorus ion acetylene reaction for space organophosphorus formation · Researchers experimentally and theoretically study P+ reaction with C2H2 for astrochemical models.
• First Hot Carbon Chain Chemistry Protostar G28.28-0.36 Identified · Astronomers confirm first known Hot Carbon Chain Chemistry protostar G28.28-0.36.
• JWST detects PAHs in comet 81P/Wild 2 matching Stardust sample data · James Webb Space Telescope found polycyclic aromatic hydrocarbons in comet 81P/Wild 2.
• Keith Cowing Publishes 5 Questions On NASA Astrobiology Program Changes · Former NASA official Keith Cowing requests documentation for NASA's restructured astrobiology program.
• Haze oxidation may produce prebiotic organics on Titan and early Earth · Research tests Titan haze analogs to identify prebiotic organic formation mechanisms.
• Nikon NEMO microscope activated aboard International Space Station for cell research · NASA astronaut Jessica Meir demonstrates the new Nikon NEMO research microscope on the ISS.
• Study estimates historical heat fluxes on Saturn's moon Enceladus from ice shell data · Research models Enceladus ice flexure to calculate paleo-heat flux across the moon.
• Researchers identify hydrothermal phosphite-palladium as ATP geochemical precursor · HHU biologists found hydrothermal vent compounds act as a natural inorganic ATP precursor.
• Abiotic protocells match standard biogenicity criteria for early microfossils · Study finds abiotic protocells reproduce markers used to identify ancient microfossils
• NASA is abandoning its historic global leadership in astrobiology · NASA presentations revealed declining commitment to leading global astrobiology research
• NASA Curiosity Rover Captures Martian Dawn View Of Wind-Carved Yardangs · NASA Curiosity rover released new dawn imagery of Martian yardang cliffs on Mount Sharp.
• Osaka University develops electrical technique to detect extraterrestrial life · Osaka University researchers created an electrical method to detect space life biosignatures.
• Earth BioGenome Project Publishes Eukaryotic Genome Quality Standards · Earth BioGenome Project releases formal standards for reference genome assembly quality.
• Study finds rapid Titan atmospheric wind variability unmatched by models · ALMA observations show Titan middle atmosphere winds vary faster than climate models predict.
• JWST data finds hybrid worlds most common among M-dwarf sub-Neptunes · Analysis of JWST exoplanet data identifies hybrid worlds as the most frequent M-dwarf sub-Neptune type.
• ESA PLATO Mission Publishes 1090 Star Benchmark Catalogue · Researchers release the PLATO Benchmark Stars catalogue for exoplanet mission calibration.
• JWST study identifies mixed aromatic-aliphatic stellar emission carriers · JWST spectroscopy finds unusual post-AGB star emission comes from hybrid aromatic-aliphatic molecules.
• NASA Astrobiology Committee Meeting Announces Mars Planetary Protection Updates · NASA hosts public meeting to discuss Mars sample return plans and planetary protection protocols.
• NASA-Funded Research Reveals Spaceflight Impacts on Human Health and Physics · NASA-supported studies detail physiological changes in astronauts and physical phenomena in microgravity environments.
• Study models high CO2 climates for outer habitable zone exoplanets · Researchers simulate climates and observable spectra for high CO2 outer habitable zone planets.
• Study identifies silicate chemisorption as cosmic missing sulfur solution · Research finds irreversible sulfur binding to silicate grains explains interstellar missing sulfur.
• Planetary eccentricity boosts comet transport but reduces gentle prebiotic impacts · Simulations show planetary eccentricity increases comet transport yet lowers mild prebiotic impacts
• New Method Proposed To Detect Extragalactic Exoplanets Using Fast Radio Bursts · Researchers present a nanolensing method to detect exoplanets outside the Milky Way galaxy.
• Research presents simplified 3D chondrule size calculation method · Study demonstrates direct calculation of 3D chondrule size averages from 2D measurements.