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    NASA Spaceline Current Awareness List #1,174 14 November 2025 (Space Life Science Research Results)

    Astrobiology1 hour ago

    NASA Spaceline Current Awareness List #1,174 14 November 2025 (Space Life Science Research Results)

    Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on

    Chemical Evidence Of Ancient Life Detected In 3.3 billion-year-old Rocks

    Astrobiology2 hours ago

    Chemical Evidence Of Ancient Life Detected In 3.3 billion-year-old Rocks

    2.5 billion year old microbial structures — The black features within this thin slice of rock are 2.5-billion-year-old microbial structures. This study suggests that the organic matter preserved within this

    Time-resolved Phylogenomics Analysis Reveals Patterns In Biosphere Nutrient Limitation Through Earth History

    Astrobiology2 hours ago

    Time-resolved Phylogenomics Analysis Reveals Patterns In Biosphere Nutrient Limitation Through Earth History

    Tree of life (“species tree”) used for gene reconciliation analyses, showing reconstructed habitats for specific phyla over time. Phyla are color-coded and grouped to match to the larger phylum groups

    Perseverance Encounters A Possible Meteorite On Mars

    nasa2 hours ago

    Perseverance Encounters A Possible Meteorite On Mars

    NASA’s Mars Perseverance rover acquired this close-up view showing the cavernous weathering texture of an unusually shaped rock, “Phippsaksla,” targeted for investigation based on its appearance that differed from the

    Avoiding a harmful lunar ‘gold rush’

    Space News3 hours ago

    Avoiding a harmful lunar ‘gold rush’

    As shown by the recent SpaceNews editorials by Mustafa Bilal and Stirling Forbes, there is currently much talk of a coming lunar “gold rush,” with nations and companies seemingly in a

    As our black hole images get more detailed, we may find Einstein wasn't quite right about them

    space.com4 hours ago

    As our black hole images get more detailed, we may find Einstein wasn't quite right about them

    New research suggests future images of black holes could be precise enough to allow scientists to determine if these objects are accurately described by Albert Einstein’s theory of gravity, general

    Flight 60 Preview – By the Numbers

    Nasa Mars2 years ago

    Flight 60 Expected flight date: 09/25/2023  Horizontal flight distance: 326.493 meters Expected flight time: 124.18 seconds Max altitude: 16 meters Heading: NW Max flight speed: 8 m/s Goal of flight: reposition of the helicopter &

    Flight 59 Preview – By the Numbers

    Nasa Mars2 years ago

    Flight 59 Expected flight date: 09/16/2023  Horizontal flight distance: N/A (pop-up flight) Expected flight time: 142.94 seconds Max altitude: 20 meters Heading: N/A Max flight speed: N/A Goal of flight: Pop-up flight Airfield: Sigma

    Flight 53 Preview – By the Numbers

    Nasa Mars2 years ago

    Flight 53 Expected Flight date: 07/22/2023 Horizontal flight distance: 666.34 feet (203.1 meters) Flight time: 136.82 seconds Flight altitude: 32 feet (10 meters) Heading: North Max Flight speed: 5.6 mph (2.5 meters per

    Hide and Seek

    Nasa Mars2 years ago

    Even before the end of Ingenuity’s primary mission as a technology demonstrator, the helicopter showed that it could provide tactical and scientific scouting for the Perseverance mission. In practice, this

    HydroGNSS

    esa3 years ago

    The mission HydroGNSS is the first ESA Scout mission. The two-satellite mission uses a technique called Global Navigation Satellite System reflectometry to measure hydrological climate variables, including soil moisture, freeze–thaw state

    Sentinel-6 mission

    esa8 years ago

    The mission With global mean sea level rising because of climate change, Copernicus Sentinel-6 is the next radar altimetry reference mission to extend the legacy of sea-surface height measurements until

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