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Sun
Oct 8, 2021

the impacts of a dynamic space environment on critical infrastructures and capabilities such as satellites, the power grid, GNSS services, and radio communications. His...

Universe
Sep 24, 2021

that are relevant to NASA's programs in astronomy and astrophysics and includes research over the entire range of photons, gravitational waves, and particle astrophysics....

Sep 20, 2021

maximizes thermal energy transfer. MS-PS3-3 Middle School 6-8 Develop and use a model to describe that waves are reflected, absorbed...

Sep 20, 2021

. MS-PS2-4 Middle School 6-8 Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various...

Universe
Sep 14, 2021

Gravitational waves are minute ripples in space-time caused by the most energetic events in the universe—like the collision of two supermassive black holes. To detect...

Jun 27, 2021

. Once made, some movies clearly show that Saturnian auroras can change not only with the angle of the Sun, but also as the planet rotates. Furthermore, some auroral...

Jun 22, 2021

disk and an outward moving jet. The disk is shown in radio waves taken by the Atacama Large Millimeter Array (ALMA) in Chile, and show gaps likely created by the...

Jun 2, 2021

Observatory is shown in orange (hot), green (hotter), and purple (hottest) and superposed with a highly detailed image in radio waves, shown in gray, acquired by the...

Apr 18, 2021

. These gravity waves are oscillations in air analogous to those created when a rock is thrown in calm water. The long-duration exposure nearly along the vertical walls...

Earth
Apr 6, 2021

. (important for safely landing aircraft or helicopters) Detecting the presence of electromagnetic radiation (EMR), gravitational fields, magnetic fields, seismic waves,...

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