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J. Yue

The setting Sun illuminates the layers of Earth’s atmosphere in this view from the International Space Station.
Posted inOpinions

An Observational Gap at the Edge of Space

by M. G. Mlynczak, J. Yue, J. McCormack, R. S. Liebermann and N. J. Livesey 5 March 202116 March 2023

Ongoing climate change in Earth’s middle and upper atmosphere will affect the rapidly expanding space and telecommunications sectors. Maintaining observations of this region is more crucial than ever.

Illustration of a lot of debris orbiting Earth
Posted inOpinions

Charting Satellite Courses in a Crowded Thermosphere

by S. Bruinsma, M. Fedrizzi, J. Yue, C. Siemes and S. Lemmens 19 January 20213 November 2021

As the number of satellites in low Earth orbit grows by leaps and bounds, accurate calculations of the effects of atmospheric drag on their trajectories are becoming critically important.

Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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