Home / NewTech / Image of NASA Astronomy Day highlights comet Halley and comet SWAN in Sky-Technology News, Firstpost

Image of NASA Astronomy Day highlights comet Halley and comet SWAN in Sky-Technology News, Firstpost



Every day, the National Aerospace Agency (NASA) shares a different picture of the universe with a brief explanation from a professional astronomer as part of the “Astronomy Picture of the Day”

; series. On May 14, NASA released an image that captured a moment when both Comet Halley and SWAN are visible in the sky before sunrise.

The picture was clicked by French photographer Luc Perrot, who is known for his passion for night photography. Perrot was the winner of the 5th International Earth and Sky Photo Competition in June 2014.

    The image of NASA astronomy day highlights comet Halley and comet SWAN in the sky before dawn

The morning hours before May 3 were moonless as cosmic dust grains roamed the southern sky over Reunion Island. Credit: NASA / APOD

The photo, which shows a starry sky with two comets zooming in in different directions, was taken in the moonless morning hours of May 3rd. The picture was taken “as cosmic dust grains roamed the southern sky over Reunion Island,” says NASA.

“This inspired exposure captures a bright aquarium meteor that flashes from left to right over a sea of ​​clouds,” said the space agency.

NASA adds that the stunning image was taken during the annual meteor shower known as Eta Aquarid.

Eta Aquarid meteors are known for their rapid movement, enter the atmosphere at around 66 kilometers per second and are visible at heights of 100 kilometers, the caption says.

The space agency also said that the pale green coma and long tail of comet C / 2020 F8 SWAN are also visible in the “sky scene” above the volcanic peaks to the left of the center.

According to an article by The IndependentlyThe comet swan could soon be visible to the naked eye from Earth. When it gets closer, the comet should be visible in the southern hemisphere without equipment before sunrise and will be most evident in late May and early June.

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