ID | #1608287705 |
Added | Fri, 18/12/2020 |
Author | July N. |
Sources | |
Phenomena | |
Status | Hypothesis
|
Initial data
An eyewitness from the city of Papendrecht writes:
The object remained motionless in the air for a long time, not detecting movement.
Original news
PAPENDRECHT, ZH — Object bleef langere tijd stationair in de lucht hangen zonder enige beweging waar te kunnen nemen
Hypotheses
Airplane / Helicopter
An aircraft heavier than air for flights in the atmosphere (and outer space (e.g. An orbital aircraft)), using the aerodynamic lift of a glider to keep itself in the air (when flying within the atmosphere) and the thrust of a power (propulsion) installation for maneuvering and compensating for the loss of total mechanical energy to drag.
A rotorcraft in which the lift and thrust required for flight are created by one or more main rotors powered by an engine or several engines. They differ in maneuverability, the ability to hover and almost vertical takeoff.
Events
Rocket launches (from space.skyrocket.de)
- Site: Satish Dhawan Space Center (Sriharikota Space Center), Sriharikota, Andhra Pradesh (India) Vehicle: PSLV-XL Payload: GSat 12R (CMS 01)
Investigation
Resume
Similar facts
Log in or register to post comments