Hubble Telescope Reaches Milestone While Searching for Elusive Supernova
NASA's Hubble Space Telescope captured a new image of a massive galaxy cluster as it looks for the reappearance of a supernova first spotted by Webb in 2025.
NASA's Hubble Space Telescope has reached a milestone while capturing a new image of the massive galaxy cluster MACS J0417, taken on September 19, 2026, according to a NASA report.
The galaxy cluster acts as a gravitational lens, bending and magnifying light from objects located far behind it, a phenomenon astronomers use to observe otherwise faint or distant cosmic objects.
The image is part of an effort to look for Supernova Athena, a stellar explosion first discovered by NASA's James Webb Space Telescope in 2025. Astronomers predict the supernova could reappear at some point between now and a future window, owing to the gravitational lensing effect of the galaxy cluster, which can produce multiple delayed images of the same distant event.
The observation adds to a growing body of work using gravitational lensing to study distant supernovae, offering astronomers a rare opportunity to study the same stellar explosion at different points as its light arrives via different paths through the lensing cluster.
Sources
- NASA’s Hubble Telescope Reaches Milestone, Looks for Elusive Supernova — NASA Breaking News
EGazette summarizes reporting from multiple sources; follow the links for the originals.
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