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Comets
Comets
Contact a media rep
Robert D. "Bobby" Braun
Director for Planetary Science
Expertise
comets
DART
meteors
meteorites
planets
space exploration
Carey Lisse
Planetary astronomer
Expertise
heliophysics
comets
planets
Office phone
240-228-0535
Andy Rivkin
Planetary astronomer
Expertise
asteroids
comets
DART
planets
Office phone
240-228-2811
X
asrivkin
Harold Weaver
Planetary Scientist
Expertise
comets
planets
astronomy
Pluto
Email
hal.weaver@jhuapl.edu
Office phone
240-228-8078