fuckyeahfluiddynamics: In slow motion, vortex rings can be truly stunning. This video shows two bubble rings underwater as they interact with one another. Upon approach, the two low-pressure vortex cores link up in what’s known as vortex reconnection.

fuckyeahfluiddynamics: In slow motion, vortex rings can be truly stunning. This video shows two bubble rings underwater as they interact with one another. Upon approach, the two low-pressure vortex cores link up in what’s known as vortex reconnection.

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The-Future-Now: Scientists Caught Rare “Jet Lightning” On Camera The Gemini Observatory’s Cloud Camera On Mauna Kea In Hawaii Captured Rare Footage Of Lightning On July 24. There Are Various Different Types Of Lightning And The Time-Lapse Video

Redlipstickresurrected:peter Ward - The Sun In H-Alpha Light, 2002 Astrophotography (A Green Filter Was Used To Attenuate The Image; H-Alpha Is Hydrogen Alpha Telescopes/Filters)

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Deep Retrospace

Sixpenceee:the Greenland Shark Has The Longest Lifespan Of Any Vertebrate, Up To 500 Years. They Have Seen A Thing Or Two.

Ufo-The-Truth-Is-Out-There:art Is How We Decorate Space; Music Is How We Decorate Time

The-Wolf-And-Moon:milky Way Over The Isar, Germany

Space Is The Place

The-Wolf-And-Moon: Sagittarius Triplets

Space Is The Place

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