2021년 페르세우스자리 유성우의 폭발하는 유성 흔적.

Exploding Meteor of the Perseid Meteor Shower (GIF animation).

http://cometsky.com/astrophotos/meteor_trails_ani_20210813_bsyeom.gif

2021. 08. 13., Canon EOS 5D Mark III camera, Sigma Art 28mm F1.4 lens,         
SkyGuider Pro mount, Lee soft #1 filter, ISO 3200, f/2.0, 25 sec,   
염범석 Bum-Suk Yeom.