133 Days on the Sun ☀️ #rumblevideo #viral
This video chronicles solar activity from Aug. 12 to Dec. 22, 2022, as captured by NASA's Solar Dynamics Observatory (SDO). From its orbit in space around Earth, SDO has steadily imaged the Sun in 4K x 4K resolution for nearly 13 years. This information has enabled countless new discoveries about the workings of our closest star and how it influences the solar system.
With a triad of instruments, SDO captures an image of the Sun every 0.75 seconds. The Atmospheric Imaging Assembly (AIA) instrument alone captures images every 12 seconds at 10 different wavelengths of light. This 133-day time lapse showcases photos taken at a wavelength of 17.1 nanometers, which is an extreme-ultraviolet wavelength that shows the Sun's outermost atmospheric layer: the corona. Compiling images taken 108 seconds apart, the movie condenses 133 days, or about four months, of solar observations into 59 minutes. The video shows bright active regions passing across the face of the Sun as it rotates. The Sun rotates approximately once every 27 days. The loops extending above the bright regions are magnetic fields that have trapped hot, glowing plasma. These bright regions are also the source of solar flares, which appear as bright flashes as magnetic fields snap together in a process called magnetic reconnection.
While SDO has kept an unblinking eye pointed toward the Sun, there have been a few moments it missed.
Some of the dark frames in the video are caused by Earth or the Moon eclipsing SDO as they pass between the spacecraft and the Sun. Other blackouts are caused by instrumentation being down or data errors. SDO transmits 1.4 terabytes of data to the ground every day. The images where the Sun is off-center were observed when SDO was calibrating its instruments.
SDO and other NASA missions will continue to watch our Sun in the years to come, providing further insights about our place in space and information to keep our astronauts and assets safe.
The music is a continuous mix from Lars Leonhard's "Geometric Shapes" album, courtesy of the artist.
Credit: NASA's Goddard Space Flight Center
Scott Wiessinger (PAO): Lead Producer
Tom Bridgman (SVS): Lead Visualizer
Scott Wiessinger (PAO): Editor
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Best Funny😅 Animal Videos Of The 2023 Funniest Cats🐈 And Dogs 🐕Videos
Best Funny Animal Videos Of The 2023 Funniest Cats And Dogs Videosg
Welcome to the Funny Animals World! 5 These cute pets will put you in a good mood for the whole day!
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Best Funny Animals 2023😅 Funniest 🐕 Dogs and 🐈 Cats
Welcome to PETS CLASS funny animals channel
You can enjoy best funny cats and dogs videos (2v$)
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10 common mental disorder
What is mental illness or mental disorder? According to the National Alliance on Mental IIlness, mental illness is defined as a condition that negatively affects a person's thinking, feeling or mood for a sustained period of time.
You might be wondering "Is depression a mental illness? What about anxiety?" Yes, they are. In fact, they are the most common types of mental illnesses In this video, we cover 10 of the more common mental illnesses: Anxiety, Personality, Attention Deficit Hyperactivity Disorder, PTSD, Depression, Bipolar Disorder, Eating Disorders, Obsessive-Compulsive Disorder, Autism Spectrum Disorder, Schizophrenia or sychotic Disorders.
This is one of our first-ever in-depth video compiling the different mental health conditions. If you would like to support our channel and help us create more content like this, let us know in the comments below.
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