The galaxy M64 (NGC 4826) in Coma Berenices. It is a 9th-magnitude Sb-type spiral with a dark lane of dust silhouetted against its nucleus, which gives the ‘black eye’ effect. Its distance is about 20 million l.y.
http://hubblesite.org/newscenter/archive/releases/2004/04/image/a/
- plunge pool
- plunger pump
- plunging breaker
- pluralism
- pluralist geography
- pluralitive logic
- plurality of causes
- plural quantification
- pluripotent
- plus
- Plus magazine
- plus or minus
- plus sign
- plus–minus method
- Plutarch (46–126 ad)
- Plutarch (c.ad 50–c.120)
- Plutino
- Pluto
- plutoid
- pluton
- plutonic
- plutonism
- plutonium
- pluvial
- pluvial period