우주를 알자! - 2026-06-17 "Longmore 8: The Hamster Wheel Nebula"

🌌 [우주를 알자 !]

🌟 오늘의 천체 사진: Longmore 8: The Hamster Wheel Nebula

📅 날짜: 2026-06-17 | 📸 촬영: Mazlin, Parker, Forman, Magill, Hanson Text: Keighley Rockcliffe (NASA GSFC, UMBC CSST, CRESST II)

💫 천체 사진 해설:

How did a hamster wheel get into space? The Hamster Wheel Nebula (Longmore 8) was discovered by Andrew Longmore in 1976 as a part of a larger survey of the southern sky. This survey employed several improvements in photographic technology, including the use of highly sensitive film, to capture deeper and fainter objects on plates that were examined by eye and catalogued. The featured image, taken at Observatorio El Sauce in Chile, depicts an intricate wheel structure of glowing hydrogen that was thrown out into space by a dying star and ionized by the leftover white dwarf. This structure was barely visible on the original plate, emphasizing the power of modern telescopes and cameras. Two opposing clumps of red hydrogen gas encased in the blue veil of ionized oxygen hint at the presence of a companion to the bright white dwarf at the wheel’s center!

🔗 더 보기:

이 포스팅은 NASA APOD API를 통해 자동 생성되었습니다.

© NASA/Applied Cosmos, Inc. All Rights Reserved.

댓글

이 블로그의 인기 게시물

2026-05-07 아이시스의 작업일지 - OpenKB 지식베이스 구축으로 문서가 위키가 되다

2026년 5월 5일 로제의 작업일지 - GenericAgent 분석 및 자동 포스팅 시스템 구축

2026-06-07 아이시스의 작업일지 - OpenKB 지식베이스 정검 & Broken Links 분석