A Wheel within a Wheel

EXTERNAL RELATED LINKS:

• ApJ Letters Abstract: (PDF document)
• The Structure and Evolution of Hoag's Object (full paper) (PDF document)
• Hubble Heritage Release of Hoag's Object

INTERNAL NEWSCENTER LINKS:

• Internet Voters Get Two Galaxies in One from Hubble May 6, 1999 12:00 AM (EDT)
• Hubble Views a Starry Ring World Born in a Head-On Collision January 10, 1995 05:00 PM (EST)

Find more news releases

• About Galaxy > Spiral
• From 2002