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Jan 11, 2023

waves averaged over long exposures. The featured image is a composite of several foreground and background shots taken with the same camera and from the same location on...

Lunar Discovery
Dec 20, 2022

the electric and magnetic field environment of the lunar surface from DC to 20 MHz. The payload consists of a fluxgate magnetometer, a search coil magnetometer, and a 7-meter...

Lunar Discovery
Dec 19, 2022

surface and orbital operations. Transfers of MAPS algorithms are represented by dotted arrows while GPS signals are indicated by black and red waves. Credit: NASA/MSFC...

Sun
Dec 7, 2022

outer reaches of our solar system”. The ability of CHIMERA to measure the entire frequency range of interest (DC to ~10 kHz) with a single compact sensor requiring only one...

Dec 1, 2022

) through gaining or losing electrons Ionosphere - The layer of the earth's atmosphere that contains a high concentration of ions and free electrons and is able to reflect...

Nov 20, 2022

atmospheric gravity waves, waves of alternating air pressure that can grow with height as the air thins, in this case about 90-kilometers up. Unlike auroras powered by...

Nov 19, 2022

Center along with the SLS rocket engines and solid rocket boosters lofting the uncrewed Orion to space. Ragged fringes appearing along the bright edge of the sunlit lunar...

Nov 4, 2022

, geodesy, and heat transport has been operating for over 1,400 martian days or sols. In that time the InSight mission has detected more than 1,300 marsquakes and recorded...

Earth, Sky Watching, Citizen Science
Oct 26, 2022

upper atmosphere trigger sprite initiation? How do sprites affect Earth’s global electric circuit, and what is their contribution to the energy in Earth’s upper atmosphere...

Oct 14, 2022

disk from the photographer's vantage point. Ripples and fringes along the edge of the lunar disk appear as supersonic shock waves generated by the rocket's passage change...

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