• nasa20 hours ago

    NASA selects Centaur for new SLS upper stage

    WASHINGTON — NASA has selected the Centaur upper stage currently used on United Launch Alliance’s Vulcan rocket for future flights of the Space Launch System. In a procurement filing published

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    Collins Stars and Planets Guide: The Definitive Fifth Edition Astronomy Reference for Stargazing and the Night Sky (Collins Guides)

    WeHeadedToMars2 hours ago

    Collins Stars and Planets Guide: The Definitive Fifth Edition Astronomy Reference for Stargazing and the Night Sky (Collins Guides)

    If you’ve ever gazed up at the night sky and felt a sense of wonder, the “Collins Stars and Planets Guide: The Definitive Fifth Edition” is your perfect companion on

    With Evo 2, AI Can Model And Design The Genetic Code For All Domains Of Life

    Astrobiology4 hours ago

    With Evo 2, AI Can Model And Design The Genetic Code For All Domains Of Life

    Mechanistic interpretability of Evo 2 reveals DNA, RNA, protein and organism-level features — Nature The DNA foundation model Evo 2, first released in February 2025 as a preprint, is now

    The Effect of Planetary Rotation Period on Clouds in a Global Climate Model with a Bin Microphysics Scheme

    Astrobiology4 hours ago

    The Effect of Planetary Rotation Period on Clouds in a Global Climate Model with a Bin Microphysics Scheme

    Liquid CWP distributions for different rotation periods (columns). The top row shows zonal mean values for MG (blue) and CARMA (red). The middle and bottom rows show annual mean maps

    Scientists Form Complex DNA Structures Without Hydrogen Bond

    Astrobiology4 hours ago

    Scientists Form Complex DNA Structures Without Hydrogen Bond

    Complex DNA architectures are obtained by stacking triangular units, much like well-placed bricks without mortar. Credit Simon Vecchioni No “sticky ends”? No problem. A new study by NYU chemists finds

    ALMA Central molecular zone Exploration Survey (ACES) V: CS(2-1), SO(2_3-1_2), CH3CHO(5_1,4-4_1,3), HC3N(11-10), and H40a lines data

    Astrobiology4 hours ago

    ALMA Central molecular zone Exploration Survey (ACES) V: CS(2-1), SO(2_3-1_2), CH3CHO(5_1,4-4_1,3), HC3N(11-10), and H40a lines data

    The mom 0 images of the 50 km s−1 cloud. The Sgr A* is labeled with the blue star. The CND is outlined with a cyan dotted line. The CS(2

    Air Force lab awards BlackSky contract worth up to $99 million for large optical satellite payload

    Space News8 hours ago

    Air Force lab awards BlackSky contract worth up to $99 million for large optical satellite payload

    WASHINGTON — The Air Force Research Laboratory has awarded BlackSky a contract worth up to $99 million to develop a large optical imaging payload intended for future space-based intelligence systems.

    Weird Ways to Observe the Moon

    nasa5 months ago

    3 min read Weird Ways to Observe the Moon Sun Funnels in action! Starting clockwise from the bottom left, a standalone Sun Funnel; attached to a small refractor to observe

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