This figure shows measurements of Betelgeuse's brightness from different observatories from late 2018 to present. The blue and green points represent data from ground-based observatories.

These images, taken with the SPHERE instrument on ESO's Very Large Telescope, show the surface of the red supergiant star Betelgeuse during its unprecedented dimming, which happened in late 2019 ...

New year, new milestone: A cosmic quirk of nature has allowed the James Webb Space Telescope (JWST) to capture images of 44 individual ... soon-to-explode — Betelgeuse perched on the right ...