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ABOUT US Welcome to the Sarkari Yojana Alert (www.sarkariyojanaalert.com), Job, tech news portal, which is the website of Hindi/English government schemes. Friends, this website is dedicated to those wishing for a government scheme! Through this website, you will get detailed information about the schemes being released by Prime Minister Narendra Modi and other state chief ministers. Our aim is to give the list of schemes running and started (Sarkari Yojana) in all the states of the country.

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Watch a 10-Year Time Lapse of Sun From NASA’s SDO

NASA SDO | NASA Goddard Space flight Center | NASA GSFC | GSFC NASA | Goddard NASA | NASA’s Solar Dynamics Observatory
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Watch a 10-Year Time Lapse of Sun From NASA’s SDO

NASA SDO | NASA Goddard Space flight Center | NASA GSFC | GSFC NASA | Goddard NASA | NASA’s Solar Dynamics Observatory





As of June 2020, NASA’s Solar Dynamics Observatory – SDO – has now been watching the Sun non-stop for over a full decade. From its orbit in space around Earth, SDO has gathered 425 million high-resolution images of the Sun, amassing 20 million gigabytes of data over the past 10 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 10-year 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 one photo every hour, the movie condenses a decade of the Sun into 61 minutes. The video shows the rise and fall in an activity that occurs as part of the Sun’s 11-year solar cycle and notable events, like transiting planets and eruptions. The custom music, titled “Solar Observer,” was composed by musician Lars Leonhard.



While SDO has kept an unblinking eye pointed toward the Sun, there have been a few moments it missed. The dark frames in the video are caused by Earth or the Moon eclipsing SDO as they pass between the spacecraft and the Sun. A longer blackout in 2016 was caused by a temporary issue with the AIA instrument that was successfully resolved after a week. 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.

Source From NASA
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