Iso Mid and Far-Infrared imaging of comet Hale-Bopp

1996-10-01

1996-10-01

1996-10-01

1996-10-03

1996-10-03

1996-10-03

1996-10-04

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1996-10-06

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1996-10-11

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1996-10-12

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1996-12-30

1996-12-30

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1996-12-30