The Laser Interferometer Space Antenna (LISA) mission, a space based gravitational wave detector, uses laser metrology to measure distance fluctuations between proof masses aboard three spacecraft. LISA is unique from a mission design perspective in that three spacecraft and their associated operations form one distributed science instrument, unlike more conventional missions where an instrument is a component of an individual spacecraft. The design of the LiSA spacecraft is also tightly coupled to the design and requirements of the scientific payload; for this reason it is often referred to as a "sciencecraft." A detailed discussion will be presented that describes the current spacecraft design and mission architecture needed to meet the LISA science requirements.


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    Title :

    Current LISA Spacecraft Design


    Contributors:

    Conference:

    7th LISA Symposium ; 2008 ; Barcelona, Spain


    Publication date :

    2008-06-16


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




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