Hubble Observes Dark Matter in Abell 209
Abell 209: A Glimpse into the Depths of the Universe A massive, spacetime-warping galaxy cluster—Abell 209—takes center stage in this stunning image from the NASA/ESA Hubble Space Telescope. Located 2.8 billion light-years away in the constellation Cetus, this immense cluster reveals the intricate tapestry of our cosmos. What Lies Within Abell 209? While over a…

