Tag Archive for 'Abell 2256'

This composite image shows at least three galaxy clusters colliding in a jumbled scene. The resulting giant galaxy cluster, known as Abell 2256, resembles a grainy, pixilated, sky blue cloud topped with licks of flaming red hair. The cloud is adorned with red shapes and streaks, and set against a black background heavily dotted with colorful specks. The image combines X-ray, radio, optical, and infrared data. Image credit: NASA / CXC / University of Bolonga / Rajpurohit et al. / ESA / XMM-Newton / LOFAR / ASTRON / NCRA / TIFR / GMRT / NSF / NRAO / VLA / Pan-STARRS.

Astronomers Capture Ongoing Collision of Three Galaxy Clusters

Feb 1, 2023 by News Staff

Using NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and three radio telescopes (the Giant Metrewave Radio Telescope, the Low Frequency Array,...

This VLA radio image shows the galaxy cluster Abell 2256. Image credit: Owen et al. / NRAO / AUI / NSF.

Abell 2256: Radio Telescope Zooms in on Gigantic Collision of Galaxies

Mar 10, 2015 by News Staff

Astronomers using the Karl G. Jansky Very Large Array (VLA) have captured the most detailed image yet of the merging cluster Abell 2256. This VLA radio...