The Universe presents a endless supply of surprise and inspiration. One such marvel is Arp 263, an irregular galaxy that kinds the background of this newest picture (a triangle-shaped patch of tiny stars) from the NASA/ESA Hubble Space Telescope. However, the highlight is stolen by a stellar photobomber, the brilliant star BD+17 2217.

Located roughly 25 million light-years away within the constellation Leo, Arp 263, also referred to as NGC 3239, is studded with areas of latest star formation and the galaxy’s ragged look is believed to be as a consequence of its having shaped from the merger of two galaxies.

This picture of Arp 263 combines knowledge from two separate Hubble observations using two of its superior third-generation devices. The first investigation centered on finding out the websites of latest supernovae – the explosive deaths of large stars. Using Hubble’s highly effective Wide Field Camera 3, astronomers looked for remnants of large stellar explosions, such because the supernova SN 2012A, which occurred over a decade in the past throughout the galaxy.

The second investigation centered on imaging peculiar galaxies listed within the Arp catalogue, together with Arp 263, utilizing Hubble’s Advanced Camera for Surveys. The marketing campaign aimed to establish promising topics for detailed examination utilizing the highly effective James Webb Space Telescope.

Launched in 1990, Hubble continues to offer astronomers with breathtaking photos and invaluable scientific knowledge, remodeling our information of the enigmatic universe. The James Webb Space Telescope enhances Hubble, pushing the boundaries even additional for area exploration.