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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 361 records · Page 20

Aurorae and airglow

Measurement of atmosphere components of night airglow continuum, intensity increase in airglow, spatial distribution of h-alpha line emission, and hydroxyl and weak emissions in upper atmosphere from IGY Program, Section IV, No. 10 - Izdatel’stvo Akudemii Nauk SSSR.

ATMOSPHERIC COMPOSITION↗

Infra-sonic waves from aurorae.

Auroral infrasonics and interpretation of wave- form periodicity of atmospheric traveling auroral pressure wave

INFRASONIC FREQUENCY↗