Abell 1689 is a galaxy cluster in the constellation Virgo over 2.3 billion light-years away. == Details == Abell 1689 is one of the biggest and most massive galaxy clusters known and acts as a gravitational lens, distorting the images of galaxies that lie behind it.
Abell 1689 is a galaxy cluster in the constellation Virgo over 2.3 billion light-years away. == Details == Abell 1689 is one of the biggest and most massive galaxy clusters known and acts as a gravitational lens, distorting the images of galaxies that lie behind it.
Source: Wikipedia "Abell 1689" · CC BY-SA 4.0
Share this article: X · Bluesky