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Irenf3

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Wow! So interesting 20 $DEGEN
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The substorm has begun! This is the phase of bright lights! To all those who are north of 53 gr. S.S. - look at the northern horizon! Vertical rays have appeared and they are moving rapidly along the green arc. The sub-drill itself can last from 1 to ten minutes. Auroras are now clearly visible in the Leningrad region.
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πŸ’• 20 $DEGEN
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Today (March 20) is the vernal equinox! The equinox is the moment when the Sun crosses the celestial equator (declination 0Β°) during its movement through the celestial sphere. In March, the Sun moves from the southern hemisphere to the northern hemisphere. And thus, the inhabitants of the northern hemisphere of the Earth have an astronomical spring, and the inhabitants of the southern hemisphere have an astronomical autumn. On this day, the sun rises exactly in the east, at noon at the equator it is at its zenith, and sets exactly in the west. It is often found that the duration of day and night at this point in time are equal, but this is not the case. The fact is that light is slightly refracted in the Earth's atmosphere (refraction) and this leads to the fact that celestial bodies near the horizon rise by 1/2 degree. As a result, we see sunrise earlier and sunset later, and on March 20, the day will be longer than the night.
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πŸš€πŸš€πŸš€ 20 $DEGEN
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A flyby of the ISS against the background of the Orion Belt, taken from Moscow an hour ago. It was shot right near the northern border of Moscow - the village of Skhodnya, Moscow region using a Sony A7R camera + an 80mm F/1.8 lens.
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πŸ₯° 20 $DEGEN
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A diamond ring around the Earth! Today's (03/14/24) lunar eclipse: view from the Moon, which from there looks like an eclipse of the Sun by the Earth! The thin ring of glow around the black disk of the Earth is the refraction of sunlight in the atmosphere of our planet. From above, a faint blue glow is ozone in the upper atmosphere in the northern hemisphere of the Earth.
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It's sad, but it's true πŸ˜” 20 $DEGEN
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Ok, 20 $DEGEN
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Very beautiful 20 $DEGEN
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πŸ€£πŸ˜… 20 $DEGEN
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It's interesting πŸ’š 20 $DEGEN
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The shadow of the Blue Ghost lander and the Earth. In the area of the Sea of Crises on the Moon. The shadow shows that the device has successfully landed vertically. And in 11 days, he will observe the solar eclipse from our natural satellite!
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Very cute 😍 20 $DEGEN
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It's beautiful πŸ’œ 20 $DEGEN
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It's so cool! It's incredible to ride a srbak sled! 20 $DEGEN
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The period of morning visibility of the International Space Station has begun for the entire territory of Russia! The flight of the station can be observed until March 14. The best visibility dates are from February 23 to February 28. The first appearance of the station will take place at 4:46 Moscow time. The ISS is the brightest artificial satellite on Earth.
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πŸš€ 20 $DEGEN
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