• space.com9 hours ago

    Experts ask where the center of the universe is

    This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. About a century ago, scientists were struggling to reconcile what

  • EarthSky10 hours ago

    New Horizons visited Pluto 10 years ago

    View larger. | When New Horizons arrived at Pluto in 2015, it found this large heart-shaped feature on the planet’s surface. Pluto’s “heart” measures approximately 1,000 miles (1,600 km) across.

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    Ocean World Exploration: New Autonomous Vehicle Studies Deep Ocean Critical Minerals

    Astrobiology5 hours ago

    Ocean World Exploration: New Autonomous Vehicle Studies Deep Ocean Critical Minerals

    This Orpheus AUV is the first of many to be built and operated by Orpheus Ocean. Capable of reaching the ocean’s greatest depths, the Orpheus-class of vehicle was first designed

    Offworld Biotechnology: Using Bioplastics For Extraterrestrial Habitats

    Astrobiology5 hours ago

    Offworld Biotechnology: Using Bioplastics For Extraterrestrial Habitats

    In this approach, raw materials for habitat construction are synthesized from algal and plant feedstocks. Biomass growth, processing, and recycling all take place in surface habitats made from recyclable bioplastics.

    The Possibility of Hydrogen-Water Demixing in Uranus, Neptune, K2-18b and TOI-270d

    Astrobiology5 hours ago

    The Possibility of Hydrogen-Water Demixing in Uranus, Neptune, K2-18b and TOI-270d

    Potential interior structures of Uranus, Neptune, K2-18 b and TOI-270 d if they have undergone hydrogen-water demixing. We note that alternatives models are also possible (see Secs. 3 and 4).

    Photodesorption Of SO2 And SO From UV-irradiated SO2 Ices

    Astrobiology6 hours ago

    Photodesorption Of SO2 And SO From UV-irradiated SO2 Ices

    Example of a simulated SO3 amorphous ice with 8 molecules in a cubic box with periodic boundary conditions. — astro-ph.GA The detection of high gas-phase abundances of SO2 and SO

    Private Ax-4 astronauts heading back to Earth early July 14: Watch it live

    space.com7 hours ago

    Private Ax-4 astronauts heading back to Earth early July 14: Watch it live

    The private Ax-4 astronaut mission will head back home to Earth on Monday morning (July 14), and you can watch the action live. The SpaceX Crew Dragon capsule carrying the

    Congress to push Pentagon to fund commercial satellite intelligence program

    Space News8 hours ago

    Congress to push Pentagon to fund commercial satellite intelligence program

    WASHINGTON — Congress is preparing to direct the Pentagon to establish permanent funding for a U.S. Space Force initiative that delivers commercial satellite imagery and analytics to military commanders worldwide,

    A Martian Volcano in the Mist

    nasa2 weeks ago

    NASA/JPL-Caltech/ASU Arsia Mons, one of the Red Planet’s largest volcanoes, peeks through a blanket of water ice clouds in this image captured by NASA’s 2001 Mars Odyssey orbiter on May

    Clay Minerals From Mars’ Most Ancient Past?

    nasa2 weeks ago

    Explore This Section Perseverance Home Mission Overview Rover Components Mars Rock Samples Where is Perseverance? Ingenuity Mars Helicopter Mission Updates Science Overview Objectives Instruments Highlights Exploration Goals News and Features

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