NOVEMBER 21 / TODAY-IN-HISTORY 4 cases on file · 2010–2025
Selected from November 21st
Featured cases
Kona Blue — Unknown location, November 21, 2011
Unknown location
Kona Blue: A meeting occurred to discuss the KONA BLUE program, its history at DIA, and potential research applicable to the DHS mission. Concerns were raised about the program's authority and whether its data collection qualified as intelligence gathering. The attendees tasked D
AAWSAP DIRD: MHD Air Breathing Propulsion and Power for Aerospace Applications, November 21, 2010 — Department of War Research Paper
Las Vegas, Nevada
This DIRD surveys magnetohydrodynamic (MHD) and plasma-based concepts for air-breathing propulsion, onboard power generation, and aerodynamic control, arguing that such systems could in principle extend aerospace performance beyond the limits of conventional chemical propulsion and control…
All cases · November 21st
Every event recorded on this day
- 2025 Other The Age of Disclosure - The Documentary That Broke Prime Video Austin, Texas, USA
- 2011 UFO Kona Blue — Unknown location, November 21, 2011 Unknown location
- 2011 UFO Kona Blue — Washington, DC, November 21, 2011 Washington, DC
- 2010 UFO AAWSAP DIRD: MHD Air Breathing Propulsion and Power for Aerospace Applications, November 21, 2010 — Department of War Research Paper Las Vegas, Nevada