Among the thousand-plus galaxies in the Coma cluster, a massive clump of matter some 300 million light-years away, is at least one—and maybe a few hundred—that shouldn’t exist. Dragonfly 44 ...

Naturally, they called it Dragonfly. When the team aimed Dragonfly at the Coma cluster, an immense cluster of galaxies 320 million light years away, they detected 47 faint smudges: galaxies that ...

The cluster houses thousands of galaxies 340 million light-years from Earth and has a storied legacy: in the 1930s astronomers first detected dark matter there. Dragonfly's Coma image did not ...

Look for a short, curved chain of stars crossing the cluster. Owl Cluster (C13 or NGC457 or Dragonfly/ET Cluster; Cass; one moon diameter across; magnitude 6.4 One of the most popular clusters for ...

Dragonfly 44 is one of 47 ultradiffuse, or "fluffy" galaxies that Pieter van Dokkum of Yale University and colleagues found in the Coma Cluster, a group of at least 1,000 galaxies around 300 ...

The pillar characteristics, their spatial arrangement and nanopillar clusters present on the bSi and dragonfly were obtained using image analysis techniques (cicada wing surfaces were also used ...

The swarms have also been seen by people on the ground, who have posted images and videos of the dragonfly clusters on social media, helping weathermen verify the cause of the phantom radar returns.

NASA's eight-rotor Dragonfly drone just finished a crucial test, which confirmed the spacecraft's design and will allow the project to move forward with full-scale fabrication of the spacecraft ...

[Dark Matter and Dark Energy: The Mystery Explained] Dragonfly 44 is one of 47 ultradiffuse, or "fluffy" galaxies that Pieter van Dokkum of Yale University and colleagues found in the Coma Cluster ...