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Dark matter
Dark matter
Contact a media rep
Sean Carroll
Homewood Professor
Expertise
astrophysics
dark matter
universe expansion
space exploration
Email
seancarroll@jhu.edu
Adam Riess
Krieger Eisenhower Professor of Physics and Astronomy
Thomas J. Barber Professor in Space Studies
Expertise
astrophysics
dark matter
universe expansion
space exploration
astronomy
Email
ariess@stsci.edu
Office phone
410-516-4474