Join Donate

Geoffrey Reeves

Geoffrey Reeves

Geoffrey Reeves

Geoffrey Reeves, research fellow in the Space Science and Applications group at Los Alamos National Laboratory, studies space weather and its effects on satellites and Earth-based infrastructure. Los Alamos National Laboratory designed and built the Helium Oxygen Proton Electron (HOPE) spectrometer, which collects data on low-energy electrons on the Van Allen Probes.

Latest Blog Posts

Big news from the magnetosphere

June 05, 2018

At five years and counting, the Van Allen Probes mission continues to reshape our thinking about how Earth’s radiation belts flex and reconfigure under the influence of solar storms.

Bill Nye and people
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today

LightSail
LightSail 2

LightSail 2 launched aboard the SpaceX Falcon Heavy. Be part of this epic point in space exploration history!

Donate

You are here: