Rubin Observatory’s Post

Not all galaxies wander space alone...and sometimes they're too close for comfort 😔 Galaxies, like the ones found here in the #RubinFirstLook image of the Virgo Cluster, can interact, collide, and merge. By studying snapshots of these collections of gas and stars gravitationally tugging at each other, scientists can understand how galaxies evolve over billions of years. ⏳ Can you find other interacting galaxies in our Cosmic Treasure Chest? Go on the hunt with Skyviewer, and don't forget to share what you find! 🔭 🔗: https://skyviewer.app . . . National Science Foundation (NSF) | U.S. Department of Energy Office of Science | Association of Universities for Research in Astronomy | NSF NOIRLab | SLAC National Accelerator Laboratory

  • A complex entanglement of three interacting galaxies, bright cores lined up left to right and connectied by spiderweb-like tendrils. The background is black, sprinkled with countless galaxies and stars of varying colors and sizes.
  • Two interacting galaxies, one larger and blue and the other smaller and more yellow. The background is sprinkled with stars and galaxies of varying colors and sizes.
  • Two interacting galaxies at center, bright cores lined up upper left to lower right and connected by spiderweb-like tendrils. The background is black, sprinkled with countless galaxies and stars of varying colors and sizes.
  • Two interacting galaxies at center, with cores and extended tendrils of stars in a thin horizontal line. The background is black, sprinkled with countless galaxies and stars of varying colors and sizes.
  • A complex yet compact collection of four interacting galaxies. The three galaxies to the left are virtually indistinguishable, with only their cores somewhat standing out. In the "elbow" of these three galaxies is a larger red star. Finally, the fourth galaxy is connected to the three by a barely visible tendril, while a second long tendril extends to the right. The background is black, sprinkled with countless galaxies and stars of varying colors and sizes.

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