{"id":"stsci2025hst18152","URL":"https://www.stsci.edu/hst-program-info/download/hst/pdf/18152/","type":"webpage","title":"HST program 18152: Monitoring Interstellar Object 3I/ATLAS Departing the Solar System","author":[{"literal":"STScI"}],"issued":{"date-parts":[[2026]]},"container-title":"STScI","catalog-key":"SRC0DFPZ6F4M30K"}