NASA What is the propulsion method for the metallic orb?

  • Thread starter Thread starter Curiousity2023
  • Start date Start date
  • Tags Tags
    Propulsion
Click For Summary
A video of a metallic orb captured by a US drone has sparked curiosity about its flight mechanics. The prevailing theory suggests that helium may provide lift while wind could serve as propulsion. Some participants liken the orb to a mylar balloon, raising questions about its true nature. However, the discussion is focused on the potential technology behind the object's movement rather than debunking UFO sightings. The thread has been closed to maintain this focus.
Curiousity2023
Messages
1
Reaction score
0
TL;DR
A US military drone caught a fast moving metallic orb in the middle east with no visible rotors or exhaust. Its trajectory was straight so it wasn't shot like a cannon ball. What could be its propulsion method?
Here is a video of the metallic orb captured by a US drone. Wondering about the physics of how such an object could fly.

 
Physics news on Phys.org
The most likely technology is helium for lift and wind for propulsion. "Metallic orb" sounds a lot like "mylar balloon". But we don't do UFO debunking here so this thread is closed.
 
Last edited:
  • Like
Likes berkeman and Bystander

Thread 'NTSB report on crash of UPS Flight 2976 (MD-11F)'

https://en.wikipedia.org/wiki/UPS_Airlines_Flight_2976#Airline Importantly, 21000/28000 = 0.75 ! https://about.ups.com/us/en/newsroom/statements/ups-statement-on-aircraft-accident.html AP News - Dramatic photos of doomed UPS plane show the aircraft on fire and its engine flying off https://apnews.com/article/ups-plane-crash-louisville-31a1fe9a7d8f1f135dfae74ef5256991 Investigators say UPS plane that crashed in Kentucky, killing 14, had cracks in engine mount...
View full post »

Similar threads

Can Electromagnetic Fields Generate Net Thrust with a Metal Plate?
  • · Replies 5 ·
Replies
5
Views
3K
NASA NASA - Bimodal NTP/NEP with a Wave Rotor Topping Cycle
  • · Replies 1 ·
Replies
1
Views
4K
What are the likely first forms of relativistic spacecraft propulsion?
  • · Replies 23 ·
Replies
23
Views
5K
NASA NASA support for a "new" kind of propulsion
  • · Replies 11 ·
Replies
11
Views
2K
New type of rocket propulsion design, and why it might not work?
  • · Replies 27 ·
Replies
27
Views
3K
Fusion aerospace propulsion systems for the near future
  • · Replies 23 ·
Replies
23
Views
5K
SpaceX Supersonic electric propulsion systems for airliners
  • · Replies 7 ·
Replies
7
Views
3K
Most promising form of space propulsion?
  • · Replies 4 ·
Replies
4
Views
4K
Realistic fast Interstellar Propulsion Methods
  • · Replies 61 ·
3
Replies
61
Views
10K
Why Did Activating the Propulsion Safety System Injure Cruise Ship Passengers?
  • · Replies 49 ·
2
Replies
49
Views
6K