Astronomers have confirmed that WD 1856+534 b is the coldest exoplanet ever observed. This groundbreaking discovery was made using the James Webb Space Telescope and could reshape our understanding of planetary systems around white dwarfs.
Astronomers have found WD 1856+534 b, the coldest exoplanet ever detected, with temperatures plummeting to -125°F. Recent findings from the James Webb Space Telescope reveal intriguing details about this gas giant's atmosphere and potential for life.
