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Tag:

Asteroid Redirect

    CommercialEuropeanInternationalScience

    Gravimeter for ESA’s Hera mission is ready to launch to Dimorphos asteroid

    by Bella Richards June 10, 2023
    written by Bella Richards

    A tiny instrument that can measure the gravity levels of an asteroid has completed its ground tests, pushing the European Space Agency’s (ESA) Hera mission closer to launch. Hera will complete the first post-impact survey of the asteroid that NASA’s Double Asteroid Redirection Test (DART) collided with in September 2022, and the gravimeter for small solar system objects (GRASS) is the small device that will be carried by Hera to measure the minuscule gravity levels of Dimorphos, the orbiting moonlet of the 65803 Didymos binary system.

    GRASS is one of the core parts of Hera that will work with the other instruments to provide a clearer picture of the impact made by DART, and is scheduled to launch in October 2024, for a December 2026 rendezvous with Dimorphos.

    Continue Reading
    June 10, 2023
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  • EuropeanInternationalUncrewed

    ESA’s Hera planetary defense mission signs prime contractor, on course for launch in 2024

    by Chris Gebhardt September 15, 2020
    September 15, 2020

    The European Space Agency (ESA) has signed a design, manufacturing, and testing contract with OHB…

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