Spitzer Sees Ghost

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Spitzer Sees Ghost of Solar Systems Future Mar
c Kuchner Goddard Space Flight Center Bill
Reach Spitzer Science Center Ted von
Hippel University of Texas, Austin
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White Dwarf G29-38
Spitzer Space telescope
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Dead Star White Dwarf G 29-38
Relative brightness
Solar System Dust
6 8 10 12
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Wavelength (microns)
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