NASA’s Hubble Space Telescope recently reobserved interstellar comet 3I/ATLAS, tracking its movement across the sky from a distance of 286 million kilometers away. This was not the first time Hubble observed the comet, having initially spotted it in July shortly after its discovery. With multiple NASA missions studying the comet since then, continued observations are expected for several more months as 3I/ATLAS ventures out of our solar system.
Source: https://science.nasa.gov/blogs/3iatlas/2025/12/04/nasas-hubble-space-telescope-revisits-interstellar-comet