SUMMARY
The James Webb Space Telescope has captured a new image of the irregular galaxy Arp 263, also known as NGC 3239. This galaxy, located 25 million light-years away, exhibits an unusual, distorted shape and its stars are oriented differently from its hydrogen gas. Astronomers believe this is the result of a past merger between two galaxies, with a smaller dwarf galaxy likely having been dissolved into the larger one. The Webb telescope's Near-Infrared Camera (NIRCam) provided new insights, allowing scientists to observe star-forming regions within the galaxy's dust clouds, aiding the understanding of stellar birth.
TAKEAWAYS
Webb Telescope imaged the irregular galaxy Arp 263 (NGC 3239).
The galaxy has a distorted shape and misaligned stars and gas.
Its unusual appearance is attributed to a past merger of two galaxies.
New observations offer insights into star formation within its dust clouds.