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    phys.org1 hour ago

    Astronomers use the colors of trans-Neptunian objects to track an ancient stellar flyby

    Trans-Neptunian objects (TNO) are some of our solar system’s lesser-known objects. They number in the thousands, and they get their name from their orbits. These dwarf planets orbit the sun

    phys.org1 hour ago

    Gemini north observes comet 3I/ATLAS, the third-known interstellar object

    Interstellar objects are visitors from solar systems beyond our own, and the third ever such object, known as 3I/ATLAS, has just been discovered. Using the Gemini North telescope, astronomers have

    phys.org1 hour ago

    Video: Earth views from Cupola during Ignis mission

    View of Earth as seen by ESA project astronaut Sławosz Uznański-Wiśniewski inside the seven-windowed cupola, the International Space Station’s “window to the world.”

    The urgent need for new rules of the road in space and cyber

    Space News3 hours ago

    The urgent need for new rules of the road in space and cyber

    Building on historical lessons for space governance, urgent action is needed to address escalating threats. Today, we face a dangerous gap in space security: our deterrence frameworks are obsolete for

    Solestial wins $1.2 million SpaceWERX contract

    Space News3 hours ago

    Solestial wins $1.2 million SpaceWERX contract

    SAN FRANCISCO – Solar energy startup Solestial won a $1.2 million Space Force contract to develop novel arrays for small satellites. To continue reading this article: Register now and get3

    Falcon 9 launches Project Kuiper satellites

    Spacex4 hours ago

    Falcon 9 launches Project Kuiper satellites

    WASHINGTON — SpaceX provided a lift for a competitor in the satellite broadband sector with the Falcon 9 launch of spacecraft for Amazon’s Project Kuiper constellation July 16. To continue

    Going south in Sculptor

    Astronomy Now8 months ago

    Magnificent NGC 253, the Silver Coin Galaxy in Sculptor. Image: Warren Keller/Telescope Live. Amateur astronomers just love the challenge of checking out those horizon-hugging southern constellations and seeking the deep-sky

    Nasa Mars1 year ago

    On Saturday, Jan. 20, communications were reestablished between Ingenuity and NASA’s Perseverance rover. The Ingenuity team has determined the helicopter is power-positive and is sitting vertically on the surface. Next

    Nasa Mars1 year ago

    On Jan. 18, NASA’s Ingenuity Mars Helicopter executed its 72nd flight at the Red Planet. The flight was designed as a quick pop-up vertical flight to check out the helicopter’s

    Flight 72 Preview – By the Numbers

    Nasa Mars1 year ago

    Flight 72 Expected flight date: 01/18/2024 Horizontal flight distance: 0 meters Expected flight time: 32.08 seconds Flight altitude: 12 meters Heading: NA Max flight speed: 0 m/s Goal of flight: Pop-up Flight – Localization Airfield:

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