Profile cover photo
Profile photo
Edoardo Luca Radice
115 followers -
Io ne ho... viste: cose che voi umani non potreste immaginarvi
Io ne ho... viste: cose che voi umani non potreste immaginarvi

115 followers
About
Posts

Post has attachment
Add a comment...

Post has attachment
Add a comment...

Post has attachment
Add a comment...

Post has attachment
Add a comment...

Post has attachment

Post has attachment
Geni assoluti!
Add a comment...

Post has attachment
Add a comment...

Post has shared content
You might be a photographer . . . If you get this!
Photo
Add a comment...

Post has attachment
Add a comment...

Post has shared content
Giant Circular Ripples Of Glowing Air Appeared Over Tibet.

This unusual pattern is created by atmospheric gravity waves, waves of alternating air pressure that can grow with height as the air thins, in this case about 90 kilometers up. 

Unlike auroras powered by collisions with energetic charged particles and seen at high latitudes, airglow is due to chemiluminescence, the production of light in a chemical reaction. More typically seen near the horizon, airglow keeps the night sky from ever being completely dark.

Image credit :- Jeff Dai

for more articles, visit
AstronomyInformer.blogspot.com
Photo
Add a comment...
Wait while more posts are being loaded