Gravitational Lens Reveals Distant Universe Galaxy Merger | Video

Astronomers observing with the Atacama Large Millimeter/submillimeter Array (ALMA) have been able to image merging galaxy H-ATLAS J142935.3-002836. A foreground galaxy gravity magnified the light of the merger to deliver the image.

credit : ESO/NASA/ESA/W. M. Keck Observatory/Digitized Sky Survey/M. Kornmesser