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KnowledgeXchange
Welcome to the KnowledgeXchange: Your hub for expert insights, presentations and research on space science, smallsat engineering, and groundbreaking innovations. Stay connected to the latest advancements and trends shaping the future of space science and technology.


Using Satellite Drag to Understand the Thermosphere
John Noto, Chief Scientist and Jeff Steward, Director of Scientific Research The thermosphere, a region of Earth’s upper atmosphere, is constantly in motion, driven by complex processes such as solar forcing, tides, plasma convection and Joule heating. Neutral winds in the thermosphere, which are crucial for understanding atmospheric dynamics, have historically been measured by ground-based instruments like Fabry-Perot interferometers. These tools, in use since 1966, rely on
Jeff Steward
2 days ago


How the Madden-Julian Oscillation Shapes the Upper Atmosphere
Federico Gasperini, Research Scientist In recent years, scientific discoveries have revealed intriguing connections between Earth’s...
Federico Gasperini
Sep 23


Unraveling the Ripples in the Sky: How Rocket Launches Disturb the Ionosphere
Scott Thaller, Research Scientist Rocket launches are known to unleash spectacular forces, propelling engineering marvels into space...
Scott Thaller
Sep 9


STEPHEI: Revolutionizing Space Plasma Measurements with CubeSat Instrumentation
Scott Thaller, Research Scientist The invisible forces propelling particles through space, energizing plasma and generating waves in...
Scott Thaller
Aug 28


Bridging The “Last Mile” of Data Access: How Digital Twin Technology Could Help Enable NOAA’s Mission in Revolutionary Ways
Jeff Steward, Ph. D. When a user wants to access data from the National Oceanic and Atmospheric Administration (NOAA), there is usually a...
Jeff Steward
Jun 16


Plasma Irregularities at the Equator (PIE) Mission Concept
Anastasia Newheart, Research Scientist At Orion, we are constantly exploring new frontiers to advance our understanding of Earth's upper...
Anastasia Newheart
May 28


Unlocking the Potential of Oblique Ionograms for Ionospheric Modeling
Camella Nasr, Research Scientist Scientists are always looking for better ways to model the ionosphere, the upper layer of Earth’s...
Camella Nasr
Mar 11


Can We Detect Space Debris Using Disturbances in the (Electromotive) Force?
Joseph Hughes, Research Scientist Space debris presents a growing challenge for satellite missions, and even small pieces of debris pose...
Joseph Hughes
Jan 21
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