아름답고 멋진 우주사진 2022년 01월 10일

2022년 01월 10일자 도착할 우주여행 장소는 사진에 나온 장소입니다.

여기는 Comet Leonard's Tail Wag 입니다. 

 

 

Why does Comet Leonard's tail wag? The featured time-lapse video shows the ion tail of Comet C/2021 A1 (Leonard) as it changed over ten days early last month. The video was taken by NASA's Solar Terrestrial Relations Observatory-Ahead (STEREO-A) spacecraft that co-orbits the Sun at roughly the same distance as the Earth. Each image in this 29-degree field was subtracted from following image to create frames that highlight differences. The video clearly shows Comet Leonard's long ion tail extending, wagging, and otherwise being blown around by the solar wind -- a stream of fast-moving ions that stream out from the Sun. Since the video was taken, Comet Leonard continued plunging toward the Sun, reached its closest approach to the Sun between the orbits of Mercury and Venus, survived this closest approach without breaking apart, and is now fading as heads out of our Solar System. Tuesday over Zoom: APOD editor to present the Best APOD Space Images of 2021

 

멋지고 아름다운 우주여행에 탑승해주셔서 감사합니다.

다음에도 멋진 장소로 모실 수 있도록 노력하겠습니다.

ㅎㅎㅎ