Zonal wind averages from Smax simultations
Feb 14, 2023

Climate responses under an extreme quiet sun scenario

Students and lecturers assembled together outdoors at the Embassy Suites patio area
Aug 30, 2022

2022 Space Weather Summer School

Stan Solomon
Nov 22, 2021

Space Storms in the Upper Atmosphere and Ionosphere

Data from NASA’s Global-scale Observations of the Limb and Disk, or GOLD, mission reveals the twin bands of charged particles that persist near the equator at night
Nov 18, 2021

NASA Features Research by HAO Scientist Xuguang Cai

Accuracy of temperature estimates in the measurement update step for four different assimilated observations
Nov 18, 2021

Upper atmosphere radiance data assimilation: A feasibility study for GOLD far ultraviolet observations

Sectional view of a GOLD spectroscopic imaging channel
Nov 17, 2021

Global-scale Measurements of the Limb and Disk (GOLD) Mission Implementation: Instrument Design and Early Flight Performance

The simulated vertical E x B drift velocity (Wi), and the changes of the vertical drift velocity due to the flares, at 300 km and12:00 LT (September 6th – September 11th, 2017)
Nov 17, 2021

Responses of the Thermosphere and Ionosphere System to Concurrent Solar Flares and Geomagnetic Storms

The comparison between the GOLD map and TEC2 map on DOY 72 in 2019 23:10-23:40 (top) and 23:55-24:25 (bottom)
Nov 16, 2021

Comparison of GOLD nighttime measurements with total electron content: preliminary results

(top) The Kp and Dst index of three cases (DOY 145 to 148; DOY 153 to 156; DOY 162 to 165); (middle) latitude-longitude distribution of ∑O/N2 percentage difference between two quiet days in three cases; (bottom) percentage difference of ∑O/N2 between disturbed and quiet days in three cases. Corresponding local time is marked on longitude interval
Nov 16, 2021

The 2‐D Evolution of Thermospheric ∑O/N2 Response to Weak Geomagnetic Activity During Solar‐Minimum Observed by GOLD

The latitude-longitude distribution of the OI 135.6 nm radiance measured by GOLD Channel B from 22:25 to 23:55 UT (22:25, 22:55, 23:10, 23:25, 23:40 and 23:55) on Nov 19, 2018
Nov 16, 2021

Observation of Postsunset OI 135.6 nm radiance Enhancement in South America by the Global-scale Observation of Limb and Disk (GOLD) Mission

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