@by_hailmary
그냥 일개 오타쿠 / 재입고문의 답장 X (너무많이와요ㅠㅠ) / 비팔알림 X / ✉️ byhailmary@gmail.com
Science
X user by_hailmary says NASA invited people to flash lights skyward after sunset on Nov. 17.
Science
