shopping cart Searches : stamps, covers.

JavaScript is disabled!

Espace Lollini needs JavaScript enabled. Please enable JavaScript in your web browser!

×Info!
www.EspaceLollini.com site needs that a cookie named cookie_espacelollini stay in your browser
in order to store preferences : languages, currency, searches, shopping cart content.
In case you reject cookies, your experience will be reduced.

Zurück zu IHRER Liste

Here are details about a :
Space commemorative cover
or Space Cover.

Kosmodrom / Ort : USA

Stempeldatum: 28 Déc. 2025
Ereignisart : Test
Startrampe / Ort : USA Edwards AFB (CA)
Bemannte / Robotische Mission : Bemannt
Missionsziel/-typ : Experimentell / Wissenschaft

SCIENCE

ou?/where?: au sol - ground
autographe?: non - none

Beschreibung : The sonic boom is a pollution and nuisance that hits the ground throughout the trajectory of a supersonic plane (broken windows, etc.). The X-59 is a NASA prototype aimed at validating techniques to mitigate this effect.
This was at the time the excuse found by the USA to prohibit the flight over the United States by a supersonic jet, the Concorde.

Schlüsselwort/-wörter :
#Flaggen,
#Luftfahrt,

Wird in einer zukünftigen Weltraum-Revue vorgestellt.

Letzte Änderung: 11/06/2026 @ 09h10