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  1. What is gravity? - NASA

    Newton's "law" of gravity is a mathematical description of the way bodies are observed to attract one another, based on many scientific experiments and observations. The gravitational …

  2. Unstructured Data Management Platform - Graviti

    As a platform for unstructured data management, Graviti Data Platform provides services in data hosting, version control, data visualization, and collaboration. You can also integrate Graviti …

  3. Matter in Motion: Earth's Changing Gravity | NASA Earthdata

    Dec 28, 2020 · A new satellite mission sheds light on Earth's gravity field and provides clues about changing sea levels.

  4. Graviti - Data Platform to Accelerate AI and Machine Learning

    Graviti accelerates data-driven innovation by improving productivity and achieving scalability for your machine learning projects or business analytics. Discover hidden value in your …

  5. The Precision Behind Sea Level Rise - NASA Earthdata

    Jan 16, 2025 · Gravity is not constant across Earth, and the amount of force exerted by gravity changes with changes in mass. These uneven mass distributions influence satellite …

  6. Gravity/Gravitational Field | NASA Earthdata

    Sep 30, 2025 · Gravity is the field around physical bodies, such as planets, that draws objects toward its center. Earth's gravitational field can be measured by orbiting satellites that can …

  7. StarChild: Stars - NASA

    Gravity causes the last of the star's matter to collapse inward and compact. This is the white dwarf stage which is extremely dense. White dwarfs shine with a white hot light but once all of their …

  8. Does the Sun move around the Milky Way?? - NASA

    Yes, the Sun - in fact, our whole solar system - orbits around the center of the Milky Way Galaxy. We are moving at an average velocity of 828,000 km/hr. But even at that high rate, it still takes …

  9. How do we know that dark matter exists? - NASA

    The cluster does not behave as scientists would expect it to if only the visible matter is generating the gravity present in the cluster. 'Dark matter' theory suggests that a huge amount of dark …

  10. Earthdata Search | NASA Earthdata

    Earthdata Search enables data discovery, search, comparison, visualization, and access across NASA’s Earth science data holdings.