Combined effects of microlensing and macrolensing (IMAGE)

University of Arizona

Combined effects of microlensing and macrolensing

Caption

The massive, yet invisible halo of dark matter of a galaxy cluster works as a "macrolens,", while lone, unbound stars drifting through the cluster act as additional "microlenses, multiplying the factor of magnification.

Credit

Yoshinobu Fudamoto

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This visual may only be used in the context of reporting on the research referenced in this news release. Credit must be provided as indicated.

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