Kyle Harrison
report

The Physics of Space War: How Orbital Dynamics Constrain Space-to-Space Engagements

Rebecca Reesman and James R. Wilson (The Aerospace Corporation) October 2020 View original ↗

TL;DR — An Aerospace Corporation paper explaining why fighting in orbit looks nothing like science fiction: orbital mechanics sets the timing and the tactics.

From The Aerospace Corporation’s Center for Space Policy and Strategy. The authors, a physicist who supports Air Force studies and an astrodynamicist, explain how orbital dynamics limit space-to-space engagements: how long manoeuvres take, how much fuel they cost, and what that means for attack and defence.

What it is: an analytical paper from a federally funded research centre that supports the Air Force, 25 pages. Aerospace’s own published file still carries a cover notice from its pre-release circulation; this copy is that published file, not the one first shared on Reddit (via gwern.net).

Where this came from

25 pages. A copy is archived locally against link rot; the header links the original source.