18 October 2006Inner Dust Ring Linked to M32 Collision—
Spitzer observations reveal an inner dust ring whose geometry supports a past near head-on passage of the companion galaxy M32 through Andromeda's disk.
Historical records for International in 2006, rendered directly from the World History Database and ordered by month, day and event.
Spitzer observations reveal an inner dust ring whose geometry supports a past near head-on passage of the companion galaxy M32 through Andromeda's disk.
This page is generated from stored World History Database records matching the exact country and year shown above. Exact duplicate display records are collapsed. Records without a month are listed after the monthly sections. Source provenance varies by record; formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.