Search found 2 matches
- Thu Dec 08, 2005 5:32 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: X-Rays from the Perseus Cluster Core
- Replies: 2
- Views: 1419
X-Rays from the Perseus Cluster Core
Please help me. Is the distance quoted from side to side of the given frame, or is it some other parameter?
- Thu Dec 08, 2005 5:28 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: X-Rays from the Perseus Cluster Core (2005 Dec 08)
- Replies: 1
- Views: 1502
APOD: X-Rays from the Perseus Cluster Core (2005 Dec 08)
Please help me. Is the distance quoted in the article from edge to edge of the given photo, or is it from some other parameter?
https://apod.nasa.gov/apod/ap051208.html
https://apod.nasa.gov/apod/ap051208.html