NASAのインスタグラム(nasagoddard) - 7月4日 08時42分

See the resemblance? Scientists used NASA data to predict what the Sun’s outer atmosphere — the corona — would look like during the total solar eclipse on July 2.

Predicting when and where a total eclipse will happen is straightforward. But eclipses are also an opportunity to test the ability to make much more complex predictions of the ever-changing structure of the corona, which sends superhot gases — called the solar wind — gusting throughout the solar system.

A group of scientists from Predictive Science Inc. used data from our Solar Dynamics Observatory satellite to develop their prediction. Their model uses SDO’s measurements of magnetic fields on the Sun’s surface to predict how the magnetic field shapes the corona over time.

See how their prediction stacks up: https://go.nasa.gov/2XlQbTE #nasa #space #science #eclipse #solareclipse #totalsolareclipse

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_burcingun3 Because of the atmosphere, we cannot see the stars clearly. and black hole formation becomes difficult to detect. Destroy the atmosphere! @samsmitworld

joetta42053 Remember the 2017 eclipes here... I've seen probably four full eclipes in my life time, and they are always humbling spiritually... Just say'un...

melinapartoo Hello my dear friends. If you are interested in astronomy and space, come to my page. (Special for astronomers and space enthusiasts) .??⭐?

randalscott42 You never look at the Moon in the same way once you have stood in its shadow.

elsaalvarezmoreno Muchísimas gracias por compartir estas hermosas imágenes!(^^)(^^)(^^)^_^

gokaykafadarx Sizin 2 Temmuz’unuzun Amına Koyarım @god_save_the_queen____ Anlamında !

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