Joanna Rankin

Joanna Rankin

Professor emerita

 Joanna Rankin is professor emerita of astronomy and physics at the University of Vermont and a pulsar expert who has used the Arecibo Observatory since 1969. 

Articles by: Joanna Rankin

An aerial view of the massive radio dish at Arecibo Observatory after the telescope's collapse.

NSF plans another collapse for Arecibo Observatory (op-ed)

By Joanna Rankin, Mary Fillmore published

The collapse of the world's most powerful radio and radar telescope didn't kill off science at the Arecibo Observatory, but the National Science Foundation might.

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