Nebulas — colorful clouds of expanding gas and dust — have long captivated stargazers with their beauty. Here are 25 of the most stunning nebulas in the universe.
It is done! The longest-running and most famous camera in the world, Hubble's WFPC2, has been removed and replaced. Scientists will now get to use the Wide-Field Camera 3 (below), and WFPC2 is headed to the Smithsonian.
The long-awaited James Webb Space Telescope is expected to launch this week. From mining for mirror materials to eagerly awaiting their time to use the tool, here’s how Utahns are taking part in the scientific achievement.
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