• Space News5 hours ago

    Tracking the next SDA challenge

    A flurry of commercial innovation has left the U.S. government with no shortage of sensors and AI-driven insights to monitor the increasingly packed and contested space environment. The challenge is

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    Space Sovereignty Is No Longer Optional

    Space News1 hour ago

    Space Sovereignty Is No Longer Optional

    A Critical Infrastructure Under Strain Space has quietly become the infrastructure beneath modern life. From financial transactions synchronised by satellite timing to military operations reliant on secure communications, the global

    April 30: Opportunities for On-Orbit Computing

    Space News5 hours ago

    April 30: Opportunities for On-Orbit Computing

    Orbital data centers have quickly moved from hypothetical to seemingly inevitable, and opportunities and challenges are coming into focus fast. As players raise millions to drive the race to establish

    How Jupiter Cultivated More Large Moons Than Saturn

    Astrobiology5 hours ago

    How Jupiter Cultivated More Large Moons Than Saturn

    Artist’s impression of the simulations conducted in this research. Jupiter (lower left) has a strong magnetic field which creates a cavity in its circumplanetary disk. Saturn (upper right) lacks a

    ASTROREPOMICS: A Curated Transcriptomic Database For Reproductive Biology In Space

    Astrobiology5 hours ago

    ASTROREPOMICS: A Curated Transcriptomic Database For Reproductive Biology In Space

    Graphical Abstract — Cell Spaceflight imposes substantial physiological stress on reproductive systems, yet relevant transcriptomic data remain fragmented across repositories. To address this need, we developed ASTROREPOMICS, a web-based platform

    The JWST Search For Earth-Luna Analogs: Upper Limits On Exomoons And Refined Ephemerides For TOI 700 d And e

    Astrobiology5 hours ago

    The JWST Search For Earth-Luna Analogs: Upper Limits On Exomoons And Refined Ephemerides For TOI 700 d And e

    The left plots show the results of our injection and recovery test into our JWST observation of TOI 700 d, and the right for e. The Roche limit and f

    Spectacular Fossil Treasure Trove Pushes Back Origins Of Complex Animals

    Astrobiology5 hours ago

    Spectacular Fossil Treasure Trove Pushes Back Origins Of Complex Animals

    A deuterostome cambroernid fossil from the Jiangchuan Biota and artist’s reconstruction (IMAGE) A newly discovered fossil site in southwest China has transformed our understanding of how complex animal life emerged

    Snow-covered Amsterdam

    esa3 months ago

    As many people across Europe returned to work and school this week following the festive season, a sharp cold snap swept across the continent, bringing snow and ice to several

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