NASA releases the latest Saturn photos taken with the Hubble Space Telescope, you can check the seasonal changes of Saturn


NASA releases the latest Saturn photos taken with the Hubble Space Telescope, you can check the seasonal changes of Saturn

July 24, 2020,US Aerospace Agency(NASA)Hubble Space Telescope"A photograph of Saturn at a position 838 million miles (about 1.35 billion km) away from the earth" has been released. The photo was taken on July 4, 2020, so the northern hemisphere of Saturn was taken in the summer.

Hubble Sees Summertime on Saturn | NASA

The latest Saturn photos released by NASA are below. The photo is on July 4, 2020Outer Planet Atmospheres Legacy(OPAL) It was taken with the Hubble Space Telescope as part of the project, and the small dot that shines below Saturn is Saturn's second satellite.EnceladusThe point that glows on the right is Saturn's first satelliteMimasis.

Like SaturnringIn the case of a planet with, most of the atmosphere is composed of hydrogen, helium, ammonia, methane, water vapor, and hydrocarbons, so it looks yellowish brown. However, this color seems to change slightly every year when it is filmed.

The latest Saturn photo taken with the Hubble Space Telescope shows a "slightly reddish haze" on the northern hemisphere side (upper half). It has been suggested that this is due to increased sunlight heating in the summer and may also alter atmospheric circulation and remove ice from atmospheric aerosols. Another theory is that the increase in sunlight during the summer causes the photochemistry producedHazeIt has been explained that the amount of red changed and reddish haze appeared. On the other hand, Saturn's southern hemisphere (lower half) is bluish, which reflects Saturn's winter.

NASAGoddard Space Flight Center"It's amazing that the seasonal changes in Saturn can be seen in the photos, even over the years," said Amy Simon, senior researcher at the photo.

Saturn's rings are mostly made up of ice pieces and have been shown to be of various sizes, from small to large. How and when this ring is formed remains one of the major mysteries within the solar system. Traditional wisdom suggests that the ring of a planet has existed as old as the planet itself, and that the ring of Saturn has existed for over 4 billion years. But the ring is so bright thatMesozoicSome researchers argue for the possibility that the Many astronomers believe there is no satisfactory theory to explain how the ring was formed in the last few hundred million years, but NASA'sCassiniSmall particles pouring into Saturn's atmosphere, as measured by, suggest that the life of the ring has been over 300 million years.

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