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J. A. MacGregor

A photograph of a plane flying over mountain glaciers in Alaska
Posted inEditors' Vox

Wheels Down for NASA’s Operation IceBridge

by J. A. MacGregor, L.N. Boisvert and B. Medley 25 June 202129 September 2021

Over a 13-year period, almost a thousand flights surveyed land and sea ice across the Arctic, Antarctic, and Alaska, providing unique insights into how the polar regions are changing.

Posted inScience Updates

What Instruments Are Available for Polar Studies?

by K. M. Brunt and J. A. MacGregor 3 April 20157 March 2023

Instrumentation for Polar Glaciology and Geophysics Research Workshop; Baltimore, Maryland, 9–10 October 2014

A view of a Washington, D.C., skyline from the Potomac River at night. The Lincoln Memorial (at left) and the Washington Monument (at right) are lit against a purple sky. Over the water of the Potomac appear the text “#AGU24 coverage from Eos.”

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