Animation of Galaxy Collision Galaxy collision Merging galaxies in the distant Universe through a gravitational magnifying glass. Such orphaned clusters of stars were sometimes referred to as 'blue blobs' before they were recognized as stars.

That can possibly trigger a small amount of star formation. Alternatively, the secondary satellite can dive into the primary galaxy, as in the Sagittarius Dwarf Elliptical Galaxy diving into the Milky Way. A satellite's gravity could attract one of the primary's spiral arms. An example of a major interaction is a galactic collision, which may lead to a galaxy merger.Ī giant galaxy interacting with its satellites is common. An example of a minor interaction is a satellite galaxy disturbing the primary galaxy's spiral arms. Interacting galaxies ( colliding galaxies) are galaxies whose gravitational fields result in a disturbance of one another. Image from the Wide Field Imager on the MPG/ ESO 2.2-metre telescope at the La Silla Observatory. NGC 3169 (left) and NGC 3166 (right) display some curious features, demonstrating that each member of the duo is close enough to feel the distorting gravitational influence of the other. JSTOR ( May 2009) ( Learn how and when to remove this template message).Unsourced material may be challenged and removed.įind sources: 'Interacting galaxy' – news Please help improve this article by adding citations to reliable sources. This article needs additional citations for verification.

Affect 3d galactic limit