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  1. www.space.com › milky-way-satellite-dwarf-galaxiesScientists finally found 2 of the Milky Way's missing ...

    5 days ago · Astronomers have discovered two new satellite galaxies of the Milky Way, and these findings could help us better understand dark matter — the mysterious stuff that accounts for around 85% of...

  2. neo.gsfc.nasa.gov › viewTrue Color (1 day - Terra/MODIS) | NASA

    Jun 28, 2024 · These images show the Earth's surface and clouds in true color, like a photograph. NASA uses satellites in space to gather images like these over the whole world every day. Scientists use these images to track changes on Earth's surface. Notice the shapes and patterns of the colors across the lands.

  3. www.scientificamerican.com › article › dark-matterDark Matter Telescope’s Dazzling New Images Shine ...

    Jun 14, 2024 · Stunning New Images Show Bright Future for Euclid, a Telescope Studying the ‘Dark’ Universe. The latest images from Euclid, a European mission studying dark matter and dark energy, are...

  4. www.space.com › spacex-starlink-satellitesStarlink satellites: Facts, tracking and impact on astronomy

    6 days ago · Starlink satellites have been developed by SpaceX to provide internet to remote locations. Here we explore the controversial megaconstellation in more detail.

  5. spectrum.ieee.org › exoplanet-nasa-missionExoplanets and Dark Energy: NASA's Artificial Star Mission ...

    Jun 27, 2024 · NASA's planned Landolt mission will launch a satellite that will function as an artificial star. The satellite will beam lasers with known wavelengths and traits to telescopes on the ground to ...

  6. www.sciencedaily.com › news › space_timeDark Matter News -- ScienceDaily

    2 days ago · Dark Matter and Dark Energy. Read what astronomers are discovering about a gaping hole in the universe, how dark matter clumps contribute to galaxy formation and more. Space images.

  7. arxiv.org › pdf › 2406Testing MOND using the dynamics of nearby stellar streams

    Jun 14, 2024 · satellites like globular clusters or dwarf galaxies. These streams are a great probe of the galactic mass distribution and poten-tial. Not only are their characteristics dependent on the overall gravitational potential, but the presence of dark satellites (often referred to as subhalos, predicted in the thousands in the case of