The Sun, The Earth, and Near-Earth Space

Graphic image of the cover to John A. Eddy's Book

While solar radiation enables and sustains life on Earth, it also produces “space weather” that can profoundly impact different technologies, including telecommunications, satellite navigation, and the electric power grid.

Partnership Continues with NASA's PSP and MLSO–WHPI

Graphic image of NASA's Parker Solar Probe

Beginning in January 2021, there are new plans underway for continued coordinated efforts between NASA's PSP seventh perihelion and the WHPI campaign.

Living With A Star Focus Team

Role of solar flows and magnetic field dynamics in active regions emergence and impact on heliospheric space weather

Instrument Calibration of the Interface Region Imaging Spectrograph (IRIS) Mission

 Schematic view of IRIS
Saturday, September 15, 2018

The Interface Region Imaging Spectrograph (IRIS) is a NASA Small Explorer mission that provides high-resolution spectra and images of the Sun in the 133–141 nm and 278–283 nm wavelength bands.

It's a Bird, it's a Plane, no, it's HiWIND


In February, 2018, a specialized engineering team, led by principal investigator Dr. Qian Wu, traveled from Boulder, Colorado to a NASA facility in Palestine, Texas.

Rosetta Stone Eclipse Campaign

(Right to left) FLIR camera, PolarCam, and Avantes flash spectra

HAO scientists observed the August 21st total eclipse with a suite of three instruments with financial assistance provided by NASA.

Grand Challenge Research on Subauroral Polarization Streams

Joule heating of the ionosphere simulated by the NCAR TIE-GCM

A team from the NCAR High Altitude Observatory, Johns Hopkins University, and Rice University, led by HAO scientist Wenbin Wang, was awarded a prestigious NASA Heliophysics Grand Challenge Research Grant to study the magnetosphere-ionosphere interaction known as subauroral polarization streams.

A new Solar Superstorms documentary

NCSA Press Release–Several scientists from HAO at NCAR, including Yuhong Fan, Mark Miesch, Nick Nelson, and Matthias Rem


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