2025 NSF NCAR Explorer Series

A NASA image of the Sun

Longmont Museum - Keeping an Eye on the Sun's Magnetism

Mar. 27, 2025
Longmont Museum
Aerial view of a highway interchange in Los Angeles

Modern Urban Emissions Chemistry

May. 14, 2025
NSF NCAR Mesa Lab and Online
Map of the Arctic Ocean

A frozen sea in flux: Changing Arctic Ocean ecosystems

Jun. 4, 2025
NSF NCAR Mesa Lab and Online
A C-130 research aircraft sits on a snowy tarmac.

Labs in the sky: How airborne field projects get off the ground

Oct. 1, 2025
NSF NCAR Mesa Lab and Online
A penguin on an ice sheet

Polar ecosystems in a changing climate

Nov. 12, 2025
NSF NCAR Mesa Lab and Online