Sunday, January 30, 2022

MANTENIMIENTO PLANETARIO CIUDAD DE ROSARIO ( POR JUAN IGNACIO GERINI & GUILLERMO GARCÍA ) //// FOTOS: ESMERALDA SOSA

   

Gustavo Arias ( Jefe Técnico de Instrumental y Periféricos ) en PLANETARIO CIUDAD DE ROSARIO. 

.. por estos días de licencia médica .. volvé pronto Gus !



Gustavo Arias 
( Jefe Técnico de Instrumental y Periféricos - PLANETARIO CIUDAD DE ROSARIO ) 



























Esmeralda Sosa, Juan Ignacio Gerini & Guillermo García 
Personal Técnico Planetario Ciudad de Rosario




Juan Ignacio Gerini & Guillermo García 


SHOCKWAVE BY NEAR-TONGA ERUPTION CAPTURED FROM HIMAWARI SATELLITE Taken by M.Shiraishi on January 15, 2022 @ Himawari-8 satellite


Japanese Geostationary Satellite 'Himawari-8' captured an eruption of a volcano near Tonga. Not only the eruption but also the shock wave can be seen. On the other hand, the terminator between daylight and night caught up with the shock wave. This means the terminator runs faster than the speed of sound, that is, the surface speed of the Earth's rotation exceeds the speed of sound, and we are rotating at supersonic speeds!