NASA 오늘의 사진 (2023-09-09)

안녕하세요 오늘은 NASA에서 어떤 우주의 모습을 비춰줄까요?
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이 사진의 제목은 Comet Nishimura Grows 입니다. NASA에서 공식적으로 제공한 설명을 보시죠.

 

Comet Nishimura is growing. More precisely, the tails C/2023 P1 (Nishimura) are growing as it nears the Sun. Discovered only last month, the comet is already near naked eye brightness as it now moves inside the Earth's orbit. The comet will be nearest the Earth next week, but nearest the Sun the week after -- on September 17. Speculation holds that expelled ice and dust from Comet Nishimura's last visit to the inner Solar System may have created the Sigma Hydrids meteor shower which peaks yearly in December. If so, then this meteor shower may become more active, refreshed with new comet debris. Pictured, Comet Nishimura was captured from Edgewood, New Mexico, USA four nights ago, showing a long ion tail structured by interactions with the Sun's wind. Look for this comet near your eastern horizon just before sunrise for the next few mornings, but very near your western horizon just after sunset next week -- as its coma continues to brighten and its tails continue to grow. Gallery: Selected Comet Nishimura images submitted to APOD

 

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