@SeWiJuGA
500cab83643efd5750b60848f3ec69f2e425ff6a82a4d82c232f5177cf0cea36

The four visible planets of the multi-planet system HR 8799. Credit: NASA / ESA / CSA / STScI / W. Balmer (JHU) / L. Pueyo (STScI) / M. Perrin (STScI)

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