Nine years and 3.2 billion pixels later, it is complete: the LSST Camera stands as the largest digital camera ever built for astronomy and will …
Photo: John Moore (Getty Images) First Full-Color Images From Webb Space Telescope The famous first image of a black hole just got two times sharper. …
A Hubble image ruined by satellite streaks. Image: NASA/ESA/S. Kruk et al., 2023 The steadily growing satellite population has been posing challenges for ground-based astronomy, …
2,500 years ago, one of space’s most beautiful features was born: the Southern Ring Nebula. The nebula was vividly imaged by the Webb Space Telescope …